标题:T. Moved to Redefine Birthright Citizenship.That Could Be Hard.

正文：President T. declared on Monday that his government would no longer treat the U.S.-born children of undocumented people as citizens, signaling his intent to essentially ignore the constitutional guarantee of birthright citizenship in a move that is all but certain to invite a legal challenge. His order directed federal agencies not to issue citizenship documents to such children who are born on or after Feb. 20.

知识点：redefine v.

to change the nature or limits of sth; to make people consider sth in a new way改变…的本质（或界限）；重新定义；使重新考虑

The new constitution redefined the powers of the president. 新宪法重新规定了总统的职权。

We need to redefine what we mean by democracy. 我们需要重新考虑我们对民主的理解。

获取外刊的完整原文以及精讲笔记，请关注微信公众号「早安英文」，回复“外刊”即可。更多有意思的英语干货等着你！