Yeah, not all cops are pro-gun. Although majority of us are.
是啊，不是所有的警察都是亲枪。虽然大多数我们是。
2
I am not anti-gun. I'm pro-knife. Consider the merits of the knife.
我不是反对枪。我是喜欢刀。试想想刀的优点吧。
3
The biological tests pro ve that the foreign gene can be introduced into plant cells and can be expressed effectively using the high voltage discharge gene gun.