However firefighters not alone, and alongside them hard, is class unflappable ambulance.

然而消防员并非孤军作战，与他们并肩拼搏的，是一班临危不乱的救护员。

youdao

However firefighters not alone, and alongside them hard, is class unflappable ambulance.

然而消防员并非孤军作战，与他们并肩拼搏的，是一班临危不乱的救护员。

youdao