Your arms and legs need protection from light bouncing off glass.

你的双臂和双腿需要保护，免受玻璃反射光的照射。

《柯林斯英汉双解大词典》

Why does chlorophyll need protection when it is the natural world's supreme light absorber?

为什么叶绿素是自然界最高等的光吸收体，却需要保护？

youdao

Even if you have dark skin, you still need protection from the sun.

即使你皮肤黝黑，仍需要防晒。

《牛津词典》

It says many are in urgent need of health and educational services, nutritional support, access to clean water and sanitation, as well as protection.

VOA: standard.2009.07.03

she doesn't need their protection because God prizes chastity above all things and would gladly send a glistering guardian to keep her honor unassailed.

她不需要他们的保护,因为上帝珍惜贞操超过一起,他会很乐意派遣一个护卫来保护小姐的荣誉不被攻击。

耶鲁公开课 - 弥尔顿课程节选

Then they test you to make sure that you have adequate protection, and some people need an additional shot after that.

然后医生会检测以确定你已获得了保护,有些人在测试完后需要再打一针

耶鲁公开课 - 生物医学工程探索课程节选

They reason that younger industries need protection until they have developed the necessary knowledge and skills to compete.

FORBES: Do Tariffs Protect an Infant Industry?

Ecological surveys found species including Breckland mugwort plants, reptiles, bats, badgers, great crested newts and birds which need protection.

BBC: A11 dual carriageway in Suffolk and Norfolk to be completed

"They desperately need protection if we're not going to drive them to extinction, " AFP news agency quoted him as saying.

BBC: Shark fishing banned in the Bahamas