1. But even when both parties have signed such an agreement, it can be impossible to enforce it in court if proper guidelines have not been followed.
    但是，即使双方签署了这样的协议，如果不遵循正确的指导方针，还是不可能在法院实施它。

2. Do the policemen here enforce traffic rules strictly?
    这里的警察严格执行交通规则吗?

3. Do the policemen here enforce tdraffic rules strictly?
    这里的警察严格执行交通规则吗?

4. Unfortunately, opinions differ among members of the ICC concerning how to enforce the code.
    可惜的是，国际商会委员们关于如何实行这一准则意见不一。