Mr.Singh's comments come in the wake of a United Nations Security Council resolution calling on all countries to sign the treaty.

VOA: standard.2009.09.29

And then she practices really hard, listening to all the things that I, all my suggestions and comments.

然后她很努力地练习，听取我所有的建议和评价。

和钢琴老师 - SpeakingMax英语口语达人