to start working hard on something
开始努力工作于某事 (kaishi zai moshir shang nuli gongzuo)
"Everyone needs to put their shoulder to the wheel to finish the project."
"每个人都需要为完成项目而努力工作。" (Mei ge ren dou xuyao wei wancheng xiangmu er nuli gongzuo.)
someone or something that brings happiness
A period of great prosperity followed by a sharp decline.
The more you learn, the more you understand how much there i...
to react suddenly from shock or surprise
to be honest and reveal all the facts in a discussion
the most advanced or innovative part of something
