bear down例句

The nurse will tell you when to bear down.
分娩时护士会告诉你何时使劲收缩腹肌.

I cannot bear to see bear bear down upon a hare.
我忍受不了(自己)看着一只熊对一只野兔施压.

He tried his best to bear down all of his oppositions.
他尽全力击败一切反对意见.