The stand-ins are already in use on Line 6.

这些替代品已经在6号线上投入使用了。

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If we don't want to wait in line before the checkout counters, we can use Toshiba's new object recognition scanner.

如果我们不想在收银台前排队，我们可以使用东芝新的物体识别扫描仪。

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Travelers who have bought tickets online can use their ID cards instead of waiting in line for paper tickets.

网上购票的旅客可以用他们的身份证验票，不需要排队购买纸质票。

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There's a very thin line between the two and we therefore use the same pedagogical methods in the sense that we've got to do the following.

两者之间的差别很微妙,因此我们接下来要做的,就是采用与语言课相同方法教学

耶鲁公开课 - 聆听音乐课程节选

We should call it E-flat and put it up on the E line because there's kind of rule here that you have to use up each letter name in turn, each letter name in turn.

我们应该称之为降E,把它放在E的谱线上,因为这算是一个规则,要依次使用每个字母,依次用每个字母

耶鲁公开课 - 聆听音乐课程节选

How can you regret spending less than a night out in Vegas, if only for the chance to play Pocket Kingdom or the Sims while you're waiting in line to use the bathroom at the too-crowded clubs you find yourself in all too often?

ENGADGET: Phone Shopping�� Monday? N-Gage QD

If you wouldn't use your cheesy line in person, don't use it digitally.

CNN: Online dating and a formula for love

Avastin will be for "first-line" use in patients after they are initially diagnosed with advanced colon cancer, while Erbitux will be used in patients who have already failed other drug regimens.

FORBES: Avastin Vs. Erbitux