to rise to a standing position
站起来 (zhàn qǐ lái)
"Everyone stood up when the teacher entered the room."
"当老师进入房间时，所有人都站了起来。" (Dāng lǎoshī jìnrù fángjiān shí, suǒyǒu rén dōu **zhànle qǐlái**.)
to cooperate closely with someone; to collaborate effectivel...
to suddenly start laughing
to face a problem or difficulty
to get involved to help or solve a problem
to keep something at a low level; to keep a job
to attend or participate in an event
