确保你的窗户干净，没有任何挡住光线的东西。

Make sure your Windows are clear of anything that impedes the light.

youdao

挪动一下好吗？你挡住我的光线了。

Could you move—you're in my light.

《牛津词典》

月亮的圆盘几乎挡住了太阳的所有光线。

The moon disk blocks almost all the light from the sun.

youdao

厚厚的窗帘挡住了光线。

There was a heavy curtain the light.

youdao

一堵高墙把光线挡住了。

A big wall shut out the light.

youdao

屏风遮挡住了窗户，但是仍然能使光线穿透进来。

The screen covers a window, but still allows light to filter through.

youdao

屏风遮挡住了窗户，但是仍然能使光线穿透进来。

The screen covers a window, but still allows light to filter through.

youdao