To test the link between light and depression, Bedrosian and colleagues split a group of 16 hamsters into two groups.

为了测验光和情绪低落之间的联系，bendrosian和他的同事把16个仓鼠分成两组。

youdao

The Rice engineers plan to use nanomaterials discovered by team member Stephan Link to create sheets of materials that can see light in the same ways as cephalopods' skin and change color quickly.

莱斯大学的工程师们计划使用由组员Stephan Link所发现的纳米材料创制能感知光的薄片材料，它与头足类动物皮肤的快速变色原理一致。

youdao

However, if there is indeed a link, then perhaps people should minimize exposure to artificial light at nighttime.

如果两者真的有关系，那么人们在晚上可能要尽量避免非自然光的照射。

youdao

Its first project may be the building of a light-rail link in the northern suburbs, presumably to help the governor's commute.

ECONOMIST: Urban sprawl

This will enable long-stalled projects to be built at last, such as a new east-west rail link (CrossRail) and an extension of the Docklands light railway to London's City Airport.

ECONOMIST: British election briefing: Transport

My fans are more interested in a photo of me posing with a light saber on Star Wars Day than a fresh link to a developing story out of China.

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