嚴重英文造句練習I see a very serious car accident together.
Take it easy, do not you think so serious.
My colleagues have severe insomnia.
I think he has a serious split personality.
I think you should know the seriousness of these things.
I do not think this thing so serious.
Salesman can not achieve the performance is a very serious matter.
The loss caused by the tsunami is very serious.