Wanjiazhai Hydropower Station is located in the middle reach of the Yellow River and abrasion issue is very promising.

万家寨水电站位于黄河中游，水轮机磨蚀问题比较突出。

youdao

The dam builders state that there is no practical flood protection alternative in the middle reach of the Yangtze River.

水坝工程师指出，在长江中游没有实用的防汛办法。

youdao

In this paper some main risk factors are sifted within the flood control decision process for the middle reach of the Yangtze River.

针对长江中游防洪决策过程，筛选出几个主要的风险因子。

youdao

Officials say the solid-fuel rocket could reach Israel, southeastern Europe and American bases in the Middle East.

VOA: special.2009.05.23

The middle class is still treading water, and those aspiring to reach the middle class are doing everything they can to keep from drowning.

WHITEHOUSE: The President��s Vision for the Economy

It's a tax that targeted millionaires in the 1960s, but because of inflation it can now reach middle-income Americans.

NPR: House to Vote on Alternative Minimum Tax

That leaves wide open the question of how the church will look when today's young fogeys reach middle age.

ECONOMIST: Catholics in Britain