河上没有桥,我们不能过河
问题描述：
河上没有桥,我们不能过河
英语翻译
We ____ ____ ____cross over the river because there is not a bridge over it.
答
There is no bridge on river,so we could not cross the river.
如果是三个词的话：We ____ ____ ____cross over the river because there is not a bridge over it.
那就填“aren't able to”吧