Trees are thriving in the remote jungle, blocking the sunlight completely.

原始森木树林茂盛，太阳光被完全荫翳住了。

youdao

He pulled down the shades, blocking out the bright sunlight.

他拉下了窗帘，遮挡住强烈的阳光。

《柯林斯英汉双解大词典》

It floats around the world, blocking sunlight and lowering temperatures in some regions, and causing rain and warming in others.

这些沙尘飘浮到世界各地，在一些地区阻挡了阳光，导致气温降低，而在其他地方，又会造成降雨和气温上升。

youdao

Across the garden from the house is a small building, a casino, on a man-made knoll, which gives the illusion of a hilly topography while blocking sunlight glaring off the water beyond.

WSJ: An American Renaissance Gem