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"Yes, many a time have I wept for your sake," said she.

“是的，我为你哭过好多次。”她说。

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For many Americans, summer is a time to put on swim wear and spend time at the sea or a lake.

VOA: special.2010.06.08

Another thing to point out in these two graphs is that we do have nodes, and we figured out last time, we calculated how many nodes we should have in a 2 s orbital.

另外这两张图上要指出的是,我们可以看到节点，上次我们知道，我们算了２ｓ轨道有多少个节点。

麻省理工公开课 - 化学原理课程节选

Protein was a lot different in this period of time and many health authorities think a higher protein diet would benefit humans.

蛋白质的含量也不同,现代很多健康专家认为,高蛋白质的摄入是对人们有益的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And many a time, goods are returned -- without any proof of a bill.

CNN: STORY HIGHLIGHTS

You know, I had kicked - I'd kicked my habits many a time.

NPR: Etta James: Still Singing Her Song

You know, I had given it up many a time.

NPR: Etta James: Still Singing Her Song