The electricity line is fed with power through an underground cable.

这条电线的电源是通过地下电缆传输的。

《牛津词典》

The line is busy—I'll try again later.

占线—我过会儿再打。

《牛津词典》

The bottom line is that it's not profitable.

最重要的是这无利可图。

《柯林斯英汉双解大词典》

The first breeding line is expected to be released this year for use by private seed companies and public soybean breeders.

VOA: special.2009.01.20

The line is totally ordered. And what that means, is that anything here is smaller than anything to its right.

这个线性区间是有序的,也就是说两者相比,大的在小的的右边。

麻省理工公开课 - 计算机科学及编程导论课程节选

We don't find this out until we get to the next line, that the "fruit" at the end of the line is only a kind of temporary resting place.

直到下一句我们才发现“,这句末的“果子“只是暂时的停顿。

耶鲁公开课 - 弥尔顿课程节选

The bottom line is that cash dividends have become more crucial to investors than ever before.

FORBES: Desperate For Income?

The bottom line is that Ballmer still thinks he has more work to do as CEO.

FORBES: Steve Ballmer Just Can't Let Go at Microsoft

And the bottom line is that right now, people are continuing to put money into stocks.

FORBES: It's The Economy, Stupid!