Perhaps half of the farm laborers are undocumented immigrants.

也许农场工人中有一半是非法移民。

youdao

Others highlight the strain that undocumented immigrants place on public services, like schools, hospitals, and jails.

另一些人强调非法移民给学校、医院和监狱等公共服务带来的压力。

youdao

Compounding the problem is a rule that says undocumented immigrants found anywhere in the EU must be returned to their country of entry-usually Greece.

混合夸大这一问题的是一条规定，该规定称在欧盟境内任何地方发现的没有正式文件批准的移民将遣返到他们的进入欧盟的入口国-通常是希腊。

youdao

A measure known as the Dream Act would put these children of undocumented immigrants on a path toward citizenship instead of possible expulsion.

VOA: special.2010.09.30

And so my individual paper and my presentation was more on public universities and how they should respond to undocumented immigrants, and specifically whether they should offer them in-state tuition.

所以我的论文和报告,主要谈论的就是公立大学,如何对待那些无记录的移民，尤其是，他们是否,能够只付州内学费。

普林斯顿公开课 - 人性课程节选

Although estimates vary widely, perhaps some 12 million undocumented immigrants live in the United States.

VOA: standard.2009.09.01

About 8 million of the estimated 11 million undocumented immigrants in the U.S are workers.

CNN: May Day is for immigrants, too

Today, there are an estimated 11 million undocumented immigrants here in the United States.

WHITEHOUSE: Building a 21st Century Immigration System

It is just not practical to deport 11 million undocumented immigrants living within our borders.

WHITEHOUSE: Creating an Immigration System for the 21st Century