Insist on or place emphasis upon

• 坚持或强调；重视

Insist on or place emphasis upon的用法和样例：

例句

1. My boss put very great emphasis on this case.
   我的老板非常重视这件案子。
2. We must give great care upon transistor biasing.
   我们必须十分重视晶体管的偏置。