ロンドンの地下鉄には、プラットホームから地下鉄に乗る際の「溝に注意」という警告がある。

Sentence Analyzer

ロンドン 地下鉄 プラットホーム から 地下鉄 乗る 注意 という 警告 ある

English Translation

In the London underground there is a warning to "mind the gap" when boarding the train.

Furigana

ロンドンの地下鉄(ちかてつ)には、プラットホームから地下鉄(ちかてつ)()(さい)の「(みぞ)注意(ちゅうい)」という警告(けいこく)がある。

Romanji

Rondon no chikatetsu ni wa, purattoho-mu kara chikatetsu ni noru sai no" mizo ni chūi" toiu keikoku ga aru.

Words

倫敦 (ロンドン)
London
()
indicates possessive; nominalizes verbs and adjectives; substitutes for "ga" in subordinate phrases; (at sentence-end, falling tone) indicates a confident conclusion; (at sentence-end) indicates emotional emphasis; (at sentence-end, rising tone) indicates question
地下鉄 (ちかてつ)
underground train; subway
()
at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although
()
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
プラットホーム (プラットホーム、プラットフォーム)
platform
から (から)
from (e.g. time, place, numerical quantity); since; from (originator); by; because; since; out of (constituent, part); through (e.g. window, vestibule); after; since
乗る (のる)
to get on (train, plane, bus, ship, etc.); to get in; to board; to take; to embark; to get on (e.g. a footstool); to step on; to jump on; to sit on; to mount; to reach; to go over; to pass; to follow; to stay (on track); to go with (the times, etc.); to take part; to participate; to join; to get into the swing (and sing, dance, etc.); to be deceived; to be taken in; to be carried; to be spread; to be scattered; to stick; to attach; to take; to go on
(さい)
on the occasion of; circumstances; juncture
(みぞ、どぶ)
ditch; drain; gutter; trench; groove; tread; gap (between people, countries, etc.); gulf
注意 (ちゅうい)
caution; being careful; attention (heed); warning; advice
と言う (という、とゆう)
called; named; as many as; as much as; all X; every X
警告 (けいこく)
warning; advice
()
indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and
有る (ある)
to be (usu. of inanimate objects); to exist; to live; to have; to be located; to be equipped with; to happen; to come about

Kanji

Readings: チ、 ジ
Meanings: ground, earth
Readings: カ、 ゲ、 した、 しも、 もと、 さ.げる、 さ.がる、 くだ.る、 くだ.り、 くだ.す、 -くだ.す、 くだ.さる、 お.ろす、 お.りる
Meanings: below, down, descend, give, low, inferior
Readings: テツ、 くろがね
Meaning: iron
Readings: ジョウ、 ショウ、 の.る、 -の.り、 の.せる
Meanings: ride, power, multiplication, record, counter for vehicles, board, mount, join
Readings: サイ、 きわ、 -ぎわ
Meanings: occasion, side, edge, verge, dangerous, adventurous, indecent, time, when
Readings: コウ、 みぞ
Meanings: gutter, ditch, sewer, drain, 10**32
Readings: チュウ、 そそ.ぐ、 さ.す、 つ.ぐ
Meanings: pour, irrigate, shed (tears), flow into, concentrate on, notes, comment, annotate
Reading: 
Meanings: idea, mind, heart, taste, thought, desire, care, liking
Readings: ケイ、 いまし.める
Meanings: admonish, commandment
Readings: コク、 つ.げる
Meanings: revelation, tell, inform, announce