一位成功的教师拥有清晰的表达。的翻译：A successful teacher should have a clear expression. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

A successful teacher has a clear expression.

A successful teacher should have a clear expression.

A successful teacher has the clear expression.

The success of the teachers have clear.

A successful teacher should have a clear expression.