The White House has promised a thorough investigation of the matter, and steps to guard against a repeat of the tragedy.

VOA: standard.2009.11.10

The test of this then is to have blind auditions where people do their auditions behind a screen so you can't tell whether they're man or a woman, or for that matter, white or black or Asian or whatever.

然后他们进行闭幕试演以作测试,演奏的人被一块屏风挡住,看不出演奏的是男人还是女人，或者白人还是黑人，亚洲人还是其他人。

耶鲁公开课 - 心理学导论课程节选

White House spokesman Burton says President Obama's view of the matter has not changed.

VOA: standard.2009.08.24

The new commander of U.S.forces there General Stanley McChrystal is expected to deliver his first formal assessment to the White House in a matter of weeks a report which is likely to fuel further discussions on troop levels.

VOA: standard.2009.08.23