登山前别忘了带上急救包，以防意外受伤。

Don't forget to bring a ___medkit before hiking in case of emergencies.

每个办公室都应该配备一个急救箱以防紧急情况。

Every office should have a ___medkit ready for emergencies.

每个士兵都配备了一个急救包，里面装有基本的医疗用品。

Every soldier carries a ___medkit with essential medical supplies.