The house has seven rooms, a toilet and a spacious loft.

它有七个房间，一个卫生间和一个宽敞的阁楼。

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Cash is little better with one in seven bank notes containing high levels of bacteria similar to that found in a dirty toilet bowl.

现金还稍微好点，七分之一的钞票上所含的大量细菌相当于肮脏的抽水马桶的细菌含量。

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Each disc lasts up to seven days and leaves no residue behind. Your toilet bowl will remain clean and fresh — with little effort.

您无需再每天清洗马桶就可以保持您马桶的清洁与清新。

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Six million people had no access to an inside toilet, and seven million had no hot water, and most of these privations had nothing to do with the war.

WSJ: Social Media

The toilet trouble is even worse when you consider that seven more astronauts are about to arrive at the station.

NPR: Space Toilet Awaits Repair Mission

Meanwhile in Goa, a seven-year-old girl was raped in a school toilet.

BBC: India works on GPS watch in fight against rape