英语语法分析

The third and most important is what happens to custo Brasil.

第三件，同时也是最重要的就是发生在custo Brasil之上的。

That is an important and sometimes underrated discount on custo Brasil.

这个对巴西非常重要的而且有时候被低估了。

And that is only a small part of the burden that businessmen refer to despairingly as custo Brasil (the cost of Brazil).

而这仅仅是巴西商人无奈之下称为“巴西成本”的一小部分负担。