At least it keeps the rain out.

至少它把雨水挡在外面。

Bring rain out of the west.

从西方带来了雨。

Close the Windows to keep the rain out.

关上窗户免得进雨。

Take this umbrella. It can keep the rain out.

带上这把雨伞，它可以挡雨。

This coat was supposed to keep rain out, but water has soaked through.

这件外衣说是能防雨， 但雨水照样透了进来。