Instead, many lenses must be used in combination, where each lens does its part to have the light end up where it is supposed to.

相反，许多镜头必须结合使用，其中每个镜头分别负责在截止位置拦截部分光线。

youdao

It would be good to be able to travel light, but I end up taking too many clothes.

能够轻装旅行再好不过，但我最终还是带了太多衣服。

《柯林斯英汉双解大词典》

In spite of the troubles of the past two years, there could be light at the end of the tunnel.

尽管在过去的两年里麻烦不断，但我隧道的尽头还是有光亮的。

youdao

After Gatsby's death,Nick Carraway, the storyteller,says: "I thought of Gatsby's wonder when he first recognized the green light at the end of Daisy's boat dock.

VOA: special.2010.11.28

We'll turn eventually to the question, how should we live in light of the fact that death is the end?

我们将最终将要探讨，在知道死亡就是终结的情况下我们该如何生存？

耶鲁公开课 - 死亡课程节选

So what we end up with for the number of photons in this laser beam of light is 2.1 times 10 to the 17 photons.

这个激光束的数目是,2，1乘以10的17次方。

麻省理工公开课 - 化学原理课程节选

How this will play out on the front end is unknown, but rather than supplying a kludgy front end to a broken back end, Google must see light at the end of the tunnel and believe it can supply both front and back ends and dispense with that piece of the Microsoft relationship entirely.

FORBES: HP Endorsement Makes Google Chromebook Begin To Look Legit

There's a light at the end of the tunnel for sufferers, however -- one that doesn't require light-box therapy (see: right) or moving to Bermuda.

ENGADGET: Nothing quite as SAD as a phone without LEDs Mobile

"It was a bit of light at the end of the tunnel, " he told BBC News.

BBC: The miracle lamb