U. S. troops in Iraq travel in groups of armored vehicles, usually Humvees, and procedures are in place to keep track so no one is left behind.

在伊拉克的美军士兵以通常是悍马武装车辆群，实施了措施从而保证没有人掉队。

youdao

U. S. troops in Iraq travel in groups of armored vehicles, usually Humvees, and procedures are in place to keep track so no one is left behind.

在伊拉克的美军士兵以通常是悍马武装车辆群，实施了措施从而保证没有人掉队。

youdao