这个人说：“我爸爸妈妈总是教我绝对不能说谎话。因此，每当我说一点谎，即便是为了让某人感到好受一点而说谎的时候，我都好像做错了事一样。” 今天我们讲了两个和黑和白，也就是 black and white 有关的俗语。它们是 a black sheep 和 a white lie。「美国习惯用语」第二十八讲就到里。欢迎下次再一起来学习美国习惯用语。再见。

My mother and dad taught me never to tell a lie. So I feel guilty every time I tell even a little white lie, although I do it just to make somebody feel better.

youdao

除了更改戴尔惯用的灰色电脑色泽，PC制造商们就没有更加新鲜点的创意了吗？

And while PC makers couldn't come up with anything more revolutionary than the idea that computers could come in colors instead of just Dell gray?

youdao

他使劲叫醒Bob，因为已经到九点半了，而Bob十点有数学大测验。时间紧迫，所以他要Bob必须立刻行动起来。 显然他说shake a leg，是催促Bob赶快行动。这就是这个习惯用语的意思。

3：Bob! Hey, Bob, wake up! It's already 9:30 and you've got that big math test at 10 o'clock. Come on, man, shake a leg! Come on, - you've got to get moving right now!

youdao