Sanitation did not become widespread until the 19th century.

直到19世纪，卫生设施才开始普及。

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UNTIL THE 19th CENTURY, blind people were confined to an oral culture.

直到19世纪，盲人们的文化传播仅限于口头。

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The bittern was common in west and central Europe until the 19th century.

直到19世纪，麻鸦曾在欧洲西部和中部很普遍。

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Also, we don't have accurate censuses until the 19th century.

况且,直到十九世纪我们才有了,精确的人口普查

耶鲁公开课 - 欧洲文明课程节选

Until the 19th Century, vast parts of the south west of the US used to be Mexico.

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It wasn't until the 19th century, however, that more than a trickle of wine was produced or consumed.

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But the idea was abhorrent to all denominations until the 19th century, when the new American religion of Mormonism adopted it.

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