The telescope has a resolution covering about 50 miles on the Sun's surface.

该望远镜的分辨率能覆盖太阳表面50英里范围。

youdao

The group oversees 24 separate medical boards covering about 80% of licensed physicians.

该委员会监管24个不同的医学委员会，涵盖美国约80%的执业医生。

youdao

The world has slightly less than 4 billion hectares of forests, covering about 30 percent of the world's land area.

全球现有略少于40亿公顷的森林，覆盖了约30%的全球土地面积。

youdao

House Democrats have made some progress in recent days in bridging differences between liberal lawmakers focused on covering the uninsured and more conservative party members concerned about the cost of the reform effort.

VOA: standard.2009.07.31

Yeah, I think I'll be covering probably about 50 or 60 miles each day.

好的，我想我会每天骑大概50或60英里。

自行车是我的朋友 - SpeakingMax英语口语达人

Thus the DCLG survey has been covering about 60% of UK sales involving a mortgage.

BBC: House price surveys explained

Royal Mail says the UK has more than 1.7 million postcodes, covering about 28 million addresses.

BBC: Modern postcodes are 50 years old

Overall, this will provide Esa with data covering about 2, 000km of sea ice.

BBC: NEWS | Science/Nature | Arctic trek to map climate impacts