to function perfectly or very effectively
完全或非常有效地运作
"The new solution worked like a charm."
"新解决方案非常有效。"
to be in charge and make decisions
To use all your energy and resources to achieve something.
crying because of happiness
to deal with a problem when it arises, rather than worrying...
to stop communicating with someone
a student who is favored by the teacher
