I like to hop from channel to channel when I watch TV.

我看电视时喜欢不断地转换频道。

《牛津词典》

My little brother is very naughty who likes to hop from channel to channel when I'm watching TV.

我弟弟非常调皮，他喜欢在我看电视时不断地转换频道。

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Trains can reach the channel more quickly than trucks, and freight cars can be transported to Burland by barges that typically cross the channel in an hour.

火车到达英吉利海峡的时间比卡车更短，而货车可以通过驳船运到伯兰，驳船通常需要一个小时就能穿过英吉利海峡。

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And now, finally,the British, American, Canadian and other Allied forces felt strong enough to attack across the English Channel.

VOA: special.2011.06.16

However, when that gate is opened, the sodium channel is now going to be incredibly selective and only let through sodium ions and no other type of ion.

但是，当闸门打开的时候，钠离子通道,将会有极高的选择性,不允许除钠离子以外的任何其它离子通过。

麻省理工公开课 - 化学原理课程节选

And actually, a question that might come up, I just explained, the sodium channel, you might say, well, how do potassium channels work then, because I can understand how you can filter something big out, but how do you filter out something small.

实际上，可能大家会问一个问题，我刚解释过，钠离子通道，你可以说，好吧，那么钾离子通道该如何起作用呢，因为我可以理解你是如何把大东西过滤掉的，但是你如何把小东西过滤掉呢？

麻省理工公开课 - 化学原理课程节选

The 4 channel is known as the DVR4-4000 and the 8 channel as the DVR8-4000.

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Although the expansion of the retail channel is necessary, there are some reasons that make the wholesale channel indispensable.

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Starc stands for the Stoller Average Range Channel, and by far, these are my favorite banding, or channel techniques.

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