友を選ぶときにはどれだけ注意してもしすぎではない。
Sentence Analyzer
English Translation
You cannot be too careful in choosing your friends.
Furigana
Romanji
Tomo o erabu tokini wa dore dake chūishite moshisugi de wa nai.
Words
友
(とも)
friend; companion; comrade; pal
を
(を)
indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.
選ぶ
(えらぶ)
to choose; to select
時に
(ときに)
by the way; incidentally; sometimes; occasionally
は
(は)
topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis
何れ
(どれ)
which (of three or more); whichever; any; well; now; let me see
丈
(だけ)
only; just; merely; simply; no more than; nothing but; alone; as (e.g. as soon as, as much as); worth
注意
(ちゅうい)
caution; being careful; attention (heed); warning; advice
だ
(だ)
be; is; indicates past or completed action; indicates light imperative
ない
(ない)
not; emphatic suffix