The beavers were hunted a lot, overhunted, they are almost extinct by the 1800s, that meant fewer wetlands, less standing water.

海狸被大量捕杀、过度捕杀，到19世纪它们几乎灭绝了，这意味着湿地和静水变得更少了。

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The idea that these changes affect climate was first advanced by James Croll in the late 1800s.

这些变化影响气候的观点最早是由詹姆斯·克罗尔在19世纪末提出的。

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By the mid 1800s, there were many types of restaurants throughout the world.

到19世纪中期，世界各地有许多不同类型的餐馆。

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Leone is full of churches, including the first on the island, a Congregational church founded by a British missionary in the 1800s.

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So there was Napoleon in the 1800s conquering Europe and being crowned emperor, being defeated by the British,being sent to exile on,was it Elba,right?

拿破仑在1800年代征服欧洲,被加冕为皇帝，被英军击败，然后被放逐于厄尔巴岛？

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By the 1800s, it was well established in the Southwest.

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By the 1800s Russian aristocrats took to carting live sturgeon with them when they traveled, so the fish could be sliced open and their roe salted and served fresh.

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By the late 1800s, European-borne diseases such as small pox had decimated the Haida population to triple figures.

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