Clinton pledged more than $50 million in U.S.aid on top of an annual program exceeding $200 million for debt relief, food aid, counter-narcotics programs and job-creating road projects.

VOA: standard.2009.04.14

I know I left them on top of the counter.

我知道我把他们留在柜台上了。

I'm ~ing 实战 - SpeakingMax英语口语达人

"We were committed from the beginning to reset the U.S.- Russia relationship because we saw it as essential to making progress on our top priorities, from counter-terrorism, to nuclear security and nonproliferation."

VOA: standard.2010.03.26