我安排好了，他到那儿就付给他钱，纯粹的个人安排。同样，这是违法的。

I arranged to pay him the dollars when he got there, a purely private arrangement. All the same, it was illegal.

《柯林斯英汉双解大词典》

在一些国家，人们不可以不付费就从网上下载音乐，因为这是违法的。

In some countries, people mustn't download music from the Internet without paying, because it's against the law.

youdao

但最重要的是，这是违法的。

But most importantly, it is against the law.

youdao

It's against the law. It's an illegal contract.

因为那是违法的,这是个无效合同

耶鲁公开课 - 博弈论课程节选

First of all it's illegal.

首先这是违法的

耶鲁公开课 - 博弈论课程节选