In case of an air attack, low down and creep quickly to the nearest bomb shelter.

万一遇到空袭，应该迅速趴下并匍匐至最近的防空洞。

youdao

In case of an air attack, low down and creep quickly to the nearest bomb shelter.

万一遇到空袭，应该迅速趴下并匍匐至最近的防空洞。

youdao