我们必须帮助那些处于极大危险中的工人们.We must help the workers - - - .
问题描述：
我们必须帮助那些处于极大危险中的工人们.We must help the workers - - - .
答
We must help the workers who was in great danger.workers后面是三个空那么去掉who was
We must help the workers (who was) in great danger.
who was 是可以省略的