to suddenly start laughing or crying due to surprise or emotion
因惊讶或情感突然开始大笑或哭泣 (yīn jīngyà huò qínggǎn túrán kāishǐ dàxiào huò kūqì)
"She burst out laughing when she saw his funny costume."
"当她看到他有趣的服装时，她爆发出笑声。" (Dāng tā kàn dào tā yǒuqù de fúzhuāng shí, tā **bàofā chū xiàoshēng**.)
to move into traffic from the side of the road
to succeed in doing something difficult
to fall asleep briefly, often unintentionally
to end suddenly; to stop speaking or negotiating
to be so worried or upset that you don't know what to do
to send a written complaint or opinion
