to join others in doing a task or helping
加入他人共同完成任务或提供帮助 (jiā rù tārén gòng tóng wán chéng rèn wù huò tí gōng bāng zhù)
"Everyone pitched in to clean the park."
"每个人都一起清理公园。" (měi gè rén dōu yī qǐ qīng lǐ gōng yuán)
To become widely known very quickly.
to remain confident and strong during hardships
to focus on the important part of a conversation or issue
a source of continuous wealth or profit
to achieve great success or gain a lot of money
Recorded on video; captured visually
