I'm sure, as a foreigner.

我相信我是别想洗清自己了
This is a big policy question in the U.S.

这是美国的一个重大政治问题
How many of you are unaware of the fact

你们当中有谁还不知道
this is a big policy question in the U.S.?

这是一个美国的重大政治问题吗
So at least since the 1960s this issue

至少从60年代以来种族隔离与
about segregation versus integration has been a hot-button issue,

种族融合之争一直是个敏感问题
particularly in what part of social life?

这在社会生活哪些方面更明显呢
Schools bussing for segregating schools.

学校接送学生时的校车
Schooling okay, your name sorry?

学校校车的问题请问你叫什么
So Jessica's pointing out correctly

杰西卡说得很对
that since the 1960s,

自上世纪六十年代以来
this has been an incredibly hot issue in the U.S.,

这在美国一直是个热门话题