How to say "I need help" in Chinese

The structure is 我 (I) + 需要 (need) + 帮助 (help). 需要 is a verb meaning "to need", and 帮助 is a noun meaning "help" or "assistance". This is a direct and unambiguous expression.

Use this in emergencies or when you genuinely need assistance. It's appropriate for any situation where you need help, from asking for directions to calling for aid. English speakers might soften it with "could you help me?", but in urgent situations, this direct phrase is more effective and understood.