英语语法分析

We can lose our ability to ship to a country if we falsify customs declarations.

如果我们伪造商品报关名称可能会使我们失去邮寄到该国的权利。

Sincerity, expressed by human lips and enforced by eyes, is impossible to falsify.

由人的嘴唇表达，再由人的眼睛强化的这份真诚，是不可能说谎的。

Of course the whole science symbol is testing hypothesis and hoping someone would say to falsify them.

当然，整个科学符号都是测试假设，和希望有人能证明其为假。