small-bore rifle

例句：

1. 1. The small-bore rifle was a favorite of the hunters.
   小口径步枪是猎人的最爱。
2. 2.He preferred to hunt with a small-bore rifle over a larger one.
   他更喜欢用小口径步枪而不是大口径步枪狩猎。
3. 3. The small-bore rifle is easy to handle and accurate in close range.
   小口径步枪易于操控且在近距离射击时准确。