如何使用 "approval" 造句

1. Such approval may prove difficult to obtain .
要得到这种批准可能会非常困难。
2. For a few , membership will be a seal of approval .
对于一些国家来说,加入进来标志着一种认可。
3. The proposal also needs approval from the european parliament .
这个方案同样需要来自欧盟议会的审批同意。
4. Any approval will be laden with conditions .
每一个协议里肯定充满了各种各样的条件。
5. Why do you want their approval ?
你为什么想要得到别人的认可呢?