例句與造句

1. The rear trigger fired a single shot, while the front trigger was for fully automatic fire.
2. The operator tracks the target using the sight mechanism, then launches the missile using the front trigger.
3. I just don't get how an initial turbulence developing around a minor disturbance in a stationary front triggers strengthening of a low pressure system.
4. The weakening Cyclone Gafilo will produce more rain and thunderstorms across Madagascar, while a stalled front triggers a few showers and thunderstorms over parts of southern Botswana and eastern South Africa.
5. It's difficult to find front trigger in a sentence. 用front trigger造句挺難的