automatic trap造句

例句与造句

1. The first automatic trap machine ( to launch clay targets ) was used in 1909.
2. The development of this 10 metre version of rapid fire pistol is more or less stalled however, as relatively few shooters have the special airguns needed, and several of the countries where the shooting form has some popularity use other rulesets instead of the one suggested by the ISSF . There are also official ISSF rules for automatic trap ( also known as ball trap ), although there are no ISSF championships in that event.
3. It's difficult to find automatic trap in a sentence. 用automatic trap造句挺难的