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今回(こんかい)はE=mc2の意味(いみ)とその重要(じゅうよう)(せい)について(くわ)しく説明(せつめい)します。

This time, I will explain the meaning and significance of E=mc2 in detail.
740 words
はいこんにちはえ今回(こんかい)はE=mc2とは

はい

N5
int
yes; that is correct
int
understood; I see; OK; okay

こんにちは

N5
int
hello; good day; good afternoon(は is pronounced as わ)

N5
int
eh?; what?; oh?
int
yes; that's correct

(こん)(かい)

N4
adv, n
this time; now

N5
prt
indicates sentence topic(pronounced わ in modern Japanese)
prt
indicates contrast with another option (stated or unstated)

とは

N3
exp, prt
indicates word or phrase being defined
exp, prt
used for quoting (thoughts, speech, etc.)(indicates contrast or adds emphasis to a negative statement)
(なに)かという(はなし)をしていきたいと(おも)いますえ

(なに)かと

N4
adv
one way or another; in many ways; in various ways

いう

N3
v5u
to say; to utter; to declare
v5u
to name; to call

(はなし)をして

N4
vs-i, exp
to have a talk; to tell a story

いき

N5
v5k-s, vi
to go; to move (towards); to head (towards); to leave (for)
v5k-s, vi
to move through; to travel across; to walk along (e.g. a road)

たい

N5
suffix
want to... / would like to...

N5
prt, conj
if; when
prt, conj
and

(おも)います

N3
v5u, vt
to think; to consider; to believe; to reckon(想う has connotations of heart-felt)
v5u, vt
to think (of doing); to plan (to do)

N5
int
eh?; what?; oh?
int
yes; that's correct
おそらくこの(しき)物理(ぶつり)(もっと)有名(ゆうめい)(しき)

おそらく

N4
adv
probably; (most) likely; in all likelihood; I suspect; I dare say; I'm afraid(oft. used when predicting a negative outcome)

この

N5
adj-pn
this(something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
adj-pn
last (couple of years, etc.); these; past; this(in ref. to a stretch of time or date)

(しき)

N1
n, n-suf
way; style; fashion; method; system; form; type
n
ceremony; rite; ritual; celebration

N5
prt
indicates sentence topic(pronounced わ in modern Japanese)
prt
indicates contrast with another option (stated or unstated)

(ぶつ)()

N2
n
laws of nature; physical laws
n
physics

N5
cop, cop-da
be; is(plain copula)

(もっと)

N4
adv
most; extremely

(ゆう)(めい)

N2
adj-na
famous
n
fame

N5
prt
don't(prohibitive; used with dictionary form verb)
prt
do(imperative (from なさい); used with -masu stem of verb)
でしょうねえつまり物理(ぶつり)のこと(まった)()

でしょう

N5
cop, cop-da
be; is(plain copula)

N5
prt
right?; isn't it?; doesn't it?; don't you?; don't you think?(at sentence end; used as a request for confirmation or agreement)
int
hey; say; listen; look; come on

N5
int
eh?; what?; oh?
int
yes; that's correct

つまり

N3
v5r, vi
to be packed (with); to be full (space, schedule, etc.)
v5r, vi
to be blocked (road, pipe, nose, etc.); to be clogged; to be plugged up

(ぶつ)()

N2
n
laws of nature; physical laws
n
physics

N5
prt
indicates possessive(occasionally ん, orig. written 乃 or 之)
prt
nominalizes verbs and adjectives

こと

N3
n
thing; matter
n
incident; occurrence; event; something serious; trouble; crisis

(まった)

N5
adj-i
complete; whole; perfect; entire
adj-i
safe

()らない

N4
v5r, vt
to know; to be aware (of); to be conscious (of); to learn (of); to find out; to discover
v5r, vt
to sense; to feel; to notice; to realize
ない(ひと)でもまこの(しき)()たことがあるとか

(にん)

N5
ctr
counter for people

でも

N5
conj
but; however; though; nevertheless; still; yet; even so; also; as well
prt
even

N5

この

N5
adj-pn
this(something or someone close to the speaker (including the speaker), or ideas expressed by the speaker)
adj-pn
last (couple of years, etc.); these; past; this(in ref. to a stretch of time or date)

(しき)

N1
n, n-suf
way; style; fashion; method; system; form; type
n
ceremony; rite; ritual; celebration

N5
prt
indicates sentence topic(pronounced わ in modern Japanese)
prt
indicates contrast with another option (stated or unstated)

()

N3
v1, vt
to see; to look; to watch; to view; to observe
v1, vt
to examine; to look over; to assess; to check; to judge

ことがある

N4
exp, v5r-i
(for something) to have occurred; to have done (something)(after the past tense form of a verb)
v5r-i, exp
(for something) to happen on occasion

とか

N4
prt, conj
and the like; such as; among other things; and so on(oft. as ...とか...とか)
exp, prt
or something; something like; a (certain)(used to convey hearsay or uncertain information; oft. with 言う, 聞く, etc.)
()いたことがあるって(ひと)(おお)いと(おも)います

()いた

N3
v5k, vt
to hear
v5k, vt
to listen (e.g. to music)(esp. 聴く)

ことがある

N4
exp, v5r-i
(for something) to have occurred; to have done (something)(after the past tense form of a verb)
v5r-i, exp
(for something) to happen on occasion

って

N5
prt
you said; he said; she said; they said(casual quoting particle)
prt
even if(after a verb in the past tense)

(にん)

N5
ctr
counter for people

N5
prt
indicates sentence subject (occasionally object)
prt
indicates possessive (esp. in literary expressions)

(おお)

N4
adj-i
many; numerous; a lot
adj-i
large amount of; large quantity of; a lot; much

N5
prt, conj
if; when
prt, conj
and

(おも)います

N3
v5u, vt
to think; to consider; to believe; to reckon(想う has connotations of heart-felt)
v5u, vt
to think (of doing); to plan (to do)
(みな)さんどう(おも)いますかそちらの(ひと)どう

N5
int
eh?; what?; oh?
int
yes; that's correct

(みな)さん

N4
n
all; everyone; everybody

どう

N5
adv
how; in what way; how about

(おも)います

N3
v5u, vt
to think; to consider; to believe; to reckon(想う has connotations of heart-felt)
v5u, vt
to think (of doing); to plan (to do)

N5
prt
indicates a question(at sentence end)
prt
or; whether or not(after each alternative)

そちら

N5
pn
that way; that direction(direction distant from the speaker, close to the listener)
pn
there(place distant from the speaker, close to the listener)

N5
prt
indicates possessive(occasionally ん, orig. written 乃 or 之)
prt
nominalizes verbs and adjectives

(にん)

N5
ctr
counter for people
(おも)いますかなるほどそちらはふんふんふん

(おも)います

N3
v5u, vt
to think; to consider; to believe; to reckon(想う has connotations of heart-felt)
v5u, vt
to think (of doing); to plan (to do)

N5
prt
indicates a question(at sentence end)
prt
or; whether or not(after each alternative)

なるほど

N4
adv, int
I see; that's right; indeed

そちら

N5
pn
that way; that direction(direction distant from the speaker, close to the listener)
pn
there(place distant from the speaker, close to the listener)

N5
prt
indicates sentence topic(pronounced わ in modern Japanese)
prt
indicates contrast with another option (stated or unstated)

ふん

N5
int
hmm; well ...; humph; huh; pshaw; pish
pref
roughly; harshly; violently

ふんふん

N5
int
uh-huh
adv
sniff-sniff
面白(おもしろ)(けん)ですねえすいませんこれはあの

(おも)(しろ)

N3
adj-i
interesting; fascinating; intriguing; enthralling
adj-i
amusing; funny; comical

(けん)

N4
n, ctr
matter; affair; case; item; subject
ctr
counter for (received) emails, text messages, voicemail messages, etc.

です

N5
cop, cop-da
be; is(plain copula)

N5
prt
right?; isn't it?; doesn't it?; don't you?; don't you think?(at sentence end; used as a request for confirmation or agreement)
int
hey; say; listen; look; come on

N5
int
eh?; what?; oh?
int
yes; that's correct

すいません

N4
v5u, vt
to smoke; to breathe in; to inhale
v5u, vt
to suck; to sip; to slurp

これ

N5
pn
this; this one(indicating an item near the speaker, the action of the speaker, or the current topic)
pn
this person(usu. indicating someone in one's in-group)

N5
prt
indicates sentence topic(pronounced わ in modern Japanese)
prt
indicates contrast with another option (stated or unstated)

あの

N5
adj-pn
that; those; the(someone or something distant from both speaker and listener, or situation unfamiliar to both speaker and listener)
物理(ぶつり)事業(じぎょう)にMC3でしたはいというわけ

(ぶつ)()

N2
n
laws of nature; physical laws
n
physics

N5
prt
indicates possessive(occasionally ん, orig. written 乃 or 之)
prt
nominalizes verbs and adjectives

()(ぎょう)

N1
n
project; enterprise; business; industry; operations; venture; service
n
act; deed; conduct

N5
prt
at (place, time); in; on; during
prt
to (direction, state); toward; into

でした

N5
cop, cop-da
be; is(plain copula)

はい

N5
int
yes; that is correct
int
understood; I see; OK; okay

という

N5
exp
called; named; that says; that
exp
as many as; as much as(after a quantity)

わけ

N4
n
conclusion from reasoning, judgement or calculation based on something read or heard; reason; cause; meaning; circumstances; situation