宽阔的英文：
expanse
wide

参考例句：

A wide road;a wide necktie.
宽阔的道路;宽大的领带

The view will broaden out shortly
视野很快就会宽阔起来。

At the further end of the saloon the president, assisted by four secretaries, occupied a large platform .
主席和四个秘书占据了大厅尽头的一个宽阔的平台。

The gemini was about as roomy as the front seat of a small foreign car
双子星座的太空囊像一辆小型外国汽车前座那么宽阔。

Of comparatively broad solid shape
宽阔结实的

A spacious apartment
宽阔的公寓

Automobiles speed in an endless stream along the boulevard
宽阔的林荫道上,汽车川流不息。

Automobiles speed in an endless stream along the boulevard.
宽阔的林荫道上，汽车川流不息。

She had a liberal, full rimmed mouth
她的嘴巴宽阔，嘴唇丰厚。

He is broad-minded
他是一个心胸宽阔的人

expanse是什么意思：
n. 宽阔；广阔的区域；苍天；扩张

It's the expansion of a river.
这是河流的延伸部分。

This is nothing but the binomial expansion.
这不过是二项展开式。

They have an expansive grassy play area.
他们有一片广阔的游乐草地。

They have played an expansive style of rugby.
他们采用向外展开打法打了一场橄榄球。

That was a vast expanse of grassland.
那曾是一片广阔的草原。

wide是什么意思：
adj. 宽的；广泛的；完全张开的
adv. 完全地；充分地
n. 歪球

The shop has a wide choice of hats.
那家商店出售各式各样的帽子。

envelope wide-scope
包迹宽带示波器

Microorganisms have a wide taxonomic distribution.
微生物在分类学上的分布是很广泛的。

She has a wide following.
她有一大批追随者。

Maize is widely planted in the America.
玉米在美洲广泛种植。