Alston said the United States should explain who is running the program and what precautions are being taken to ensure that these weapons are used within the framework of international law.

VOA: standard.2009.10.27

Milton claims that epic poetry is the highest ambition for a poet and then he goes on to explain how it is that the epic poet should comport himself.

弥尔顿声称史诗就是诗人最高的理想抱负,然后他又解释到,史诗诗人该怎样表现自己。

耶鲁公开课 - 弥尔顿课程节选

but if you explain it to your friend that you or she should not have or should have done something,

如果你想要向你的朋友解释，或者她应该做某事的时候，

I should have 课堂 - SpeakingMax英语口语达人

You can turn it in on either Monday or Wednesday, and typically with the exception of the first week, which I'll explain in just a minute the concept sheet should deal with the information that's relevant to that week, so the readings, the lectures, or something that's going on in that particular week.

你们可以在周一或周三交,通常情况下,除了第一周情况特殊,我稍后会解释,你们的观点报告应当包含,与当前那周课程相关的内容,包括阅读资料和讲座,或在那个星期发生的别的事

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选