如果情况变得紧急,我们就只能卖掉汽车了。
___If ___push ___comes ___to ___shove, we'll just have to sell the car.
当情况紧急时,你有几个选择可以考虑。
There are several options you can choose from ___when ___push ___comes ___to ___shove.
到了万不得已的时候,我们总可以依靠储蓄。
We can always rely on savings ___if ___push ___comes ___to ___shove.