A · TOPIK 1–2Verb
조심하다
to be careful

VERB
조심하다

VERB
to be careful
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In sentences from our articles
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Because there are many people during commuting hours, one must be careful.
Commuting by public transport · TOPIK 2 →.
If an unknown website asks for personal information, you must be careful.
Protecting your personal information · TOPIK 3 →
