The Japanese herring fishery collapsed in the middle of the 20th century.

20世纪中叶，日本鲱鱼渔业崩溃。

Weather records date all the way back to the mid 19th century.

关于天气记录可以追溯19世纪中叶。

The woman who faced this interrogation was born in the mid-17th century.

面对该审判的女人出生于17世纪中叶。

During the mid-Cretaceous period, the world's environment was changing globally.

白垩纪中叶值全球环境不断变化的时期。

Environmental laws started really being developed in the middle of the last century.

环境法于上世纪中叶开始真起来。

And there'll be 800 million of them by the middle of this century.

本世纪中叶这群人将达 8 亿。

Remember, we're going to have 9. 5 billion people by the middle of this century.

要知道， 本世纪中叶人口将达95亿。

And by the middle of the nineteenth century the Rapanui had almost disappeared completely!

19世纪中叶，拉帕努伊人几乎完全消失了！

Global water demand is projected to increase by 55% by the middle of the century.

全球水需求预计本世纪中叶将增加55％。

Islam first reached China about the middle of the 7th century.

180伊斯兰教大约在七世纪中叶首先达中国。

Extreme heat could continue past the middle of the 21st century.

这种极热天气还可能会持续21世纪中叶以后。

But American, British and Japanese records go back to the mid-19th century.

但美国、英国和日本的记录可以追溯19世纪中叶。

Back in the mid 1800s, it was unthinkable.

而在十八世纪中叶 这简直难以想象。

And by the mid-1900s, a similar process had begun in Japan.

而了20世纪中叶，类似的过程才在日本生。

It was not until the middle of the 20th century that Oxbridge was accepted gradually.

直20世纪中叶, “牛桥”一词才逐渐被人们所接受。

They're about the United States of America in the middle of the 19th.

它们是在说十九世纪中叶的美利坚合众国。

In the mid-20th century, Mexico, Africa, and much of South Asia faced starvation.

20 世纪中叶，墨西哥、非洲和南亚大部分地区都面临饥饿。

They say that by mid-century Broadway had become a home for Serious Plays.

他们说了本世纪中叶 百老汇已经成为“剧”的大本营。

Last year was 1.1 degrees Celsius warmer than the middle of the 19th century, NASA said.

NASA表示，去年的气温比19世纪中叶高出1.1摄氏度。

The Penan's way of life has changed considerably since the middle of the twentieth century.

自二十世纪中叶以来，培南人的生活方式生了相当大的变化。