Central heating was present in every upper-middle class home by the second half of the 19th century.
到19世纪下半叶,中上层阶级家庭都用上了中央供暖。
Central heating was present in every upper-middle-class home by the second half of the 19th century.
到19世纪下半叶,中央供暖系统已出现在每个中上层家庭里。
Malaria is also a threat to people living in parts of Asia, Central and South America, the Middle East, and southeastern Europe.
VOA: special.2010.04.20
The disease is found in more than one hundred countries in Africa,Asia, the western Pacific Ocean, the Middle East and Central and South America.
VOA: special.2009.05.26
The agreement aims to help pave the way toward creating a series of gas pipelines from central Asia and the Middle East through Turkey and into Europe.
VOA: standard.2009.05.08
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