die off造句？

1.And what are they going to do when all the old ladies die off?也许你要问了，那这些老太太都驾鹤西归了怎么办呢？www.hjenglish.com 2.If the snowstorm does not blow over, the cattle will die off.如果暴风雪不停息，很多牲畜就要死掉了。www.dictall.com 3.Maybe some day we...