老师严肃的表情使他安静了下来。

The teacher's stern look reduced him to silence.

youdao

我们的语文老师和数学老师都很严肃，但是何老师却很随和、健谈。

Our Chinese teacher and math teacher are serious, but Miss he is easygoing and talkative.

youdao

侯老师是我认识的老师当中最严肃的。

Mr. Hou is the most serious teacher that I know.

youdao

老师表情严肃地站在课桌旁。

The teacher stood at the desk with a serious look.

youdao

李老师对我们很和蔼，但有时有点儿严肃。

Mr. Li is kind to us, but sometimes he is kind of serious.

youdao

我们的吴老师不但爱开玩笑，而且还很严肃呢！

Miss our teachers not only love a joke, but it is still very serious!

youdao

老师正严肃地看着我们。

The teacher is looking seriously at us.

youdao

我们的老师既严肃又善良。

Our teacher is kind as well as strict .

youdao

我们的老师既严肃又善良。

Our teacher is kind as well as strict .

youdao