The fields covered with snow became a vast expanse of whiteness stretching to infinity.

田野被大雪覆盖，白茫茫的一眼望不到边。

《新英汉大辞典》

After the heavy snow, the fields were a vast expanse of whiteness.

下了一场大雪，田野上白茫茫一片。

youdao

Windowsill, the leaves on the roofs of houses, roads, school playgrounds, have a thick layer of snow, I think, the mountains, the park will be a vast expanse of whiteness in a bar!

窗台上、树叶上、屋顶上、公路上、校园的操场上，都已经是一层厚厚的雪，我想，山上、公园里也会是白茫茫的一片吧！

youdao

From here they stroll across a vast indoor expanse of white marble to the Eisraum and rub man-made snow onto their steaming bodies.

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