The completion rate is lower than for almost any other wealthy country, and worst for poor and minority students.

VOA: special.2009.09.10

You have a freewill offering--just because someone wants to do this, a freewill offering. And you have a vow offering that would be offered on the successful completion of a vow, for example. And these sacrifices are all entirely optional.

自由祭品--只因为有人想这么干，自由祭品，还有一个誓言祭品,举个例子，一个誓言如果成功达成，便会供奉祭品，这些祭品都是可选择的。

耶鲁公开课 - 旧约导论课程节选

Israel has indicated it might agree to a limited freeze, possibly allowing for the completion of thousands of homes under construction.

VOA: standard.2009.09.14

Incoming Hostos President Matos Rodriguez, whose parents were born in Puerto Rico, said that for every one of the students, the completion of their two years of study leading to their associate degree is a proud achievement.

VOA: standard.2010.06.05