...rock-hard earth littered with rubbish and crawling with vermin.是什么意思？

...rock-hard earth littered with rubbish and crawling with vermin.

丢满垃圾、爬满虫子的坚硬土地

earth

n. 地球，陆地，泥土，兽穴；vt. 把（电线）接地，盖（土），追赶入洞穴；vi. 躲进地洞；

例句
They are to attempt to be the first to circle the Earth non-stop by balloon.
他们试图完成乘热气球不间断环球飞行的创举。

littered

v. 使杂乱( litter的过去式和过去分词 )，乱丢杂物，乱扔，使饱含；

例句
...rock-hard earth littered with rubbish and crawling with vermin.
丢满垃圾、爬满虫子的坚硬土地

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

rubbish

n. 垃圾，无意义的东西，废话，劣质的东西；vt. <英澳·非正>把…说得一钱不值，贬损…，轻视，蔑视，消灭，销毁；

例句
Residents are advised not to put their rubbish bags on the pavement outside their houses.
居民被告知不要将垃圾袋放在门外的人行道上。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

crawling

n. 表面涂布不均；v. 爬( crawl的现在分词 )，（昆虫）爬行，缓慢行进，巴结；

例句
They had not foreseen the higher inflation in France when most of Western Europe was crawling out of recession...
当西欧的大多数国家正从经济衰退中缓慢复苏时，他们并没有预见到法国的通货膨胀率会升高。

vermin

n. 害兽及害鸟，害虫，危害社会或他人的人，歹徒；

例句
Some communicable diseases are transmitted only through the agency of vermin or insects.
某些传染病只通过害虫和昆虫来传播.