Every household should have a first aid kit.

每个家庭都应该有一个急救箱。

She always carries a first aid kit in her car.

她的车里总是携带一个急救箱。

The medic carried a first aid kit at all times.

医务人员随时携带急救箱。

Always keep a first-aid kit in your car for safety.

为了安全起见，车里总是要备有一个急救箱。

Always keep a first aid kit handy for any emergency.

随时准备一个急救箱以应对任何紧急情况。

Keep a first aid kit at home for unexpected emergencies.

在家里备一个急救箱以应对意外紧急情况。

She always carries a first aid kit in case of need.

她总是随身带着急救包以备不时之需。

She always keeps a first aid kit ready for any urgence.

她总是准备好急救箱以应对任何紧急情况。

She always carries a first aid kit as a precautionary measure.

她总是带着急救箱作为预防性措施。

Being accident-prone, she always has a first aid kit with her.

因为她容易发生意外，所以总是随身带着急救箱。