よく見張ってなければだめよ。

Sentence Analyzer

よく 見張って なければ だめ よ 。

English Translation

You must keep your eyes open.

Furigana

よく見張(みは)ってなければだめよ。

Romanji

Yoku mihatte nakereba dame yo.

Words

良く (よく)

nicely; properly; well; skillfully; skilfully; frequently; often

見張る (みはる)

to stand watch; to stand guard; to look out; to open one's eyes wide

無い (ない)

nonexistent; not being (there); unpossessed; unowned; not had; unique; indicates negation, inexperience, unnecessariness or impossibility; not ...; to not be...; to have not ...

駄目 (だめ、ダメ)

no good; not serving its purpose; useless; broken; hopeless; wasted; in vain; purposeless; cannot; must not; not allowed

よ (よ)

indicates certainty, emphasis, contempt, request, etc.; used when calling out to someone; used to catch one's breath or get someone's attention; yo!

Kanji

見

Readings: ケン、 み.る、 み.える、 み.せる

Meanings: see, hopes, chances, idea, opinion, look at, visible

張

Readings: チョウ、 は.る、 -は.り、 -ば.り

Meanings: lengthen, counter for bows & stringed instruments, stretch, spread, put up (tent)