To reach their conclusion, Dr Rich and Dr Wolfe studied the DNA sequences of malarial parasites collected from nearly 100 wild or formerly wild chimpanzees born in central and west Africa.

瑞奇博士和沃夫博士从近100只生于中西非野生或曾今野生的黑猩猩身上收集了疟原虫，并测定其DNA序列，才得到这个结论。

youdao

This is wild country; this is wilder than the Wild West.

这个国家之野蛮，更甚野蛮的西方。

youdao

That’s the wild, wild west, ” a neighbor shouts.

太荒凉，像西部一样，”一个邻居大声说。

youdao

These are words that visitors use to describe Dolly Sods, a large wild area in the Potomac Highlands of West Virginia.

VOA: special.2009.07.20

The Santa Fe Trail began in the state of Missouri, the nineteenth century gateway to the wild and largely unexplored West.

VOA: special.2009.03.30

And as they set off across the wild country of west Texas, their mother and father could hardly hear a thing.

VOA: special.2009.11.28

"It's still the wild, wild West when it comes to America's fastest roads, " says Inrix spokesman Jim Bak.

FORBES

"The Internet is still the wild, wild west, " said Clint Page, chief executive of Dotster, a Vancouver, Wash.

FORBES: Magazine Article

Mrs Baugh said Robert Conrad, known for the 1960s television series The Wild Wild West, gave them the money after hearing their story on the radio.

BBC: Devon