made sure that

• v. 查明(确信； 把 ... 弄清楚)

made sure that的用法和样例：

例句

1. Make sure that all the nails are punched in so that the floor is smooth.
   一定要把所有的钉子敲进去，使地板平滑。
2. He makes sure that his widowed mother wants for nothing.
   他确信他守寡的母亲什么也不缺。
3. Make sure that the sign's the right way up.
   一定要把符号的上下弄对。