to solve small problems or differences
解决小问题或分歧 (jiejue xiao wenti huo fenqi)
"We need to iron out the wrinkles before launching the project."
"我们需要在启动项目之前解决小问题。" (women xuyao zai chuchang xiangmu zhiqian jiejue xiao wenti)
to help someone through a difficult period
when anger becomes too much to control
to start behaving better after doing something wrong
to achieve the highest position in a company or field
to reduce the amount of something
working very hard without enough rest