每个星期五的下午，华盛顿特区的居民都会看到一条清晰的线延伸至市外，这条线如同削减赤字的协议一般难以描述。

On FRIDAY afternoons, residents of Washington, DC, often find a clear route out of the city as elusive as a deal to cut the deficit.

youdao

这是一个质变，就好比是把星星变成一条线，当公司加速成长时，这条线就会延伸至无限远。

It's a qualitative change, like the stars turning into lines and disappearing when the Enterprise accelerates to warp speed.

youdao

以北京地铁4号线白石桥至学院南路区间渡线隧道作为工程背景，阐述在复杂环境下浅埋大跨隧道施工的地层沉降控制方法。

Taking the crossover tunnel in the Baishiqiao-Xueyuannanlu metro section tunnel of Beijing metro No 4 as the engineering background, the control method for ground subsidence is introduced.

youdao

I have it shown with the--the vertical lines on this chart indicate recessions and this shows--this is from 1948 to 2007 and every recession that we've had since 1948 is shown.

我用图中的这些垂直的线表示,从1948年至2007年的经济衰退,从1948年以来的每一次衰退

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