尽管在很多讲英语的国家21岁是传统的成年年龄，但现在每个国家的法律都不一样。

Even though 21 is the traditional adult age in many English-speaking countries the law nowadays is different in each country.

youdao

同一国家的法律有时会互相矛盾。

National laws are often incompatible with each other.

youdao

因此我的头等大事是维持国家的法律和秩序。

So my priority number one is to maintain law and order in the country.

youdao

That's going to lead us very nicely into an understanding of the laws that mark off Israel's status and keep Israel distinct among the nations, which we'll be looking at on Wednesday.

这将很好的帮助我们理解,将以色列与其他国家区分开的那些法律，周四我们将讲到这个内容。

耶鲁公开课 - 旧约导论课程节选

we actually need to look at very fundamental laws and policies in this country

我们实际上必须考虑这个国家最基本的法律和政策，

想要消除不平等 - SpeakingMax英语口语达人

That is, it tends to be bigger and that is because less developed countries have less developed securities, regulation and laws, and traditions.

也可以说,银行体系势必会更加庞大,因为欠发达国家,没有完善的证券系统,法律法规和历史经验

耶鲁公开课 - 金融市场课程节选