Scientists studied the emergence of antibiotic resistance in an isolated area of northern Ecuador.

科学家对厄瓜多尔北部一个偏远地区出现的抗生素耐药性进行了研究。

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Of course, that's easier said than done; the Arctic is a forbidding, isolated area, short of people and encased in ice much of the year.

当然，这说起来容易，做起来难。北极是块离我们遥远的禁地，人烟稀少，一年中大部分时间是冰封雪盖。

youdao

Of course, that's easier said than done; the Arctic is a forbidding, isolated area, short of people and encased in ice much of the year.

当然，这说起来容易，做起来难。北极是块离我们遥远的禁地，人烟稀少，一年中大部分时间是冰封雪盖。

youdao