"Passenger trains are the safest form of transportation available with the exception of the elevator.

VOA: standard.2010.02.15

We also have six spots available to form hydrogen bonds, so we can go ahead and fill in those electrons as well.

我们还有6个地方可以供氢原子成键，我们可以继续把这些电子填充进去。

麻省理工公开课 - 化学原理课程节选

Then, of course, the greatest form of immorality-- and think of it when you compare it with what was the form of immortality available to Achilles and his fellow heroes.

当然,最伟大的永生形式,当你将它和阿喀琉斯以及跟随他的英雄,获得永生的事迹进行一个比较

耶鲁公开课 - 古希腊历史简介课程节选

But the point is that this form of immortality is available to Tellus because of his place in the polis, because of the deeds he does for the polis, and that is the greatest possible payoff.

但是关键是,特勒斯之所以能成为永恒,是因为他在城邦中的地位,是因为他在城邦之中的功绩,这也许就是得以永存的最佳途径

耶鲁公开课 - 古希腊历史简介课程节选