一大片的英文：
a flood of

参考例句：

A flood of light
一大片强光

Lying in broad stretches,this land lends itself to mechanized farming.
这些土地都是一大片一大片的，适合机器耕作。

A vast tract of land is ready for development.
一大片广阔的土地可待开发。

A wide halo of pearly light can be seen around the dark moon.
可以看到一大片珍珠似的光晕围绕着暗弱的月球。

The din in front swelled to a tremendous chorus
前方的噪音逐渐增强为一大片齐声的喧哗

There is a large hilly area in the northwest.
西北部有一大片丘陵地带。

The broad sweep of white cliffs round the bay
海湾周围一大片白色的峭壁.

Her tights were badly snagged.
她的裤袜划破了一大片.

A rash of ugly new houses
一下子冒出来的一大片难看的房子

An ugly agglomeration of new buildings
一大片杂乱难看的新建筑物.

flood是什么意思：
n. 洪水，水灾，大批，大量
v. 淹没，泛滥，大量涌入，挤满，充满，照进，（使）溢流

flood lubrication
溢流式润滑

The land was desolated by floods.
洪水使田野荒芜。

Floods brought destruction to the vally.
洪水给山谷造了大灾害。

The accident unlocked a flood of tears.
这个意外让他的眼泪流了出来。

We are sympathetic with the flood sufferers.
我们同情水灾受难者。