have no choice but to do

基本解释

I have no choice but to do so.
除此之外我别无选择。
But the country is so important that the next American president will have no choice but to do business with it.
但面对一个如此重要的经济大国，下届美国总统除了继续与她保持贸易往来外，他（她）别无选择。
There are two things that we have no choice but to do them in our life——moving forwanrd and stopping to see if we have a good attitude.
这个世界有两件事我们不能不做：一是赶路，二是停下来看看自己是否拥有一份好心态。

She wonders what else they can do. For now,the Mahmoud family and others have no choice but to keep containers ready for the days when water does flow through the taps.

As biology becomes numerically rigorous, its practitioners have no choice but to do the same.
ECONOMIST: Drowning in data
We can learn useful lessons not from the usual comparison countries—industrialized nations with large national healthcare systems—but from resource-constrained nations which have no choice but to do more and better with less.
FORBES: Realigning Health with Care
Others contend that we have no choice but to go along with whatever Israel decides to do.
CENTERFORSECURITYPOLICY: Olmert’s folly