He was born in a slum. Slums are breeding grounds for criminals.

我们要决定他到底有没有罪 这跟他的成长背景无关。

But the heavy rains made the wet earth ideal breeding ground for locusts.

但是大雨使得潮湿的土地成的理想滋生地。

Sam white started this breeding ground for cutting-edge less polluting products.

山姆·怀特开创了这片孕育之地，用以生产尖端的且污染更少的产品。

If it holds if long enough, it can be a breeding ground for more mosquitoes.

如果常春藤含有有水分，而且枝叶很长，那就可能成更多蚊子的繁殖地。

Instead, they walk, or waddle to their new home and breeding grounds.

而是一摇一摆地走到繁殖地。

These habitats are a literal breeding ground for coprophilic insects.

这些栖息地是食粪的真正滋生地。

Towns and cities were breeding grounds for diseases.

城镇是疾病的滋生地。

You want me to reach my hand into a dark, damp breeding ground?

你让我把手伸进黑暗又潮湿的产卵区吗？

That's right, we see this term breeding grounds here, friends.

没错，朋友们，这里用到了“繁殖地”这个词。

Every year, some members of the population migrate between breeding grounds and their overwintering grounds-like parking lots.

每年，乌鸦群中会有一些成员往返于繁殖地和停过冬地之间。

But Jepsen said it is likely a combination of reasons, including better conditions on their breeding grounds.

但杰普森说，这可能是多种原因的结合，包括它们的繁殖地更好的条件。

About five years ago, Mora's home in rural Colombia was flooded, creating a breeding ground for mosquitoes.

大约5年前，莫拉在哥伦比亚农村的家被洪水淹没，那里成了蚊子的滋生地。

Exactly, and they're especially important as nurseries and breeding grounds for all kinds of fish, birds, and invertebrates.

没错，它们是各种鱼类、鸟类和无脊椎动物的苗圃和繁殖地，尤其重要。

STEP 8 Beware of little kids! Schools are breeding grounds for sickness, and kids are unwitting petri dishes.

小心孩子！学校是疾病的温床，而孩子则是不知情的培养皿。

Daycare centers are often seen as one of the wonderful breeding grounds of new and novel resistant organisms.

托儿所通常被视新抗药性生物的繁殖地之一。

Once the pore is officially clogged, it becomes a breeding ground for colonies of bacteria — especially Propionibacterium acnes.

一旦毛孔被完全堵住，它就成了细菌繁殖的温床——尤其是痤疮丙酸杆菌。

As the distance between their breeding grounds and their food grows, entire colonies could be wiped out.

随着它们繁殖地和觅食地之间距离的扩大，整个栖息地都会消失。

Combined with the period's poor sanitation standards, the oppressive heat made the city a breeding ground for bacteria like cholera.

加上该时期恶劣的卫生条件，酷热使这座城市成霍乱细菌的温床。

Unfortunately, plastic is a great breeding ground for bacteria, because they will grow on any available surface in the ocean.

不幸的是，塑料还是细菌滋生的温床，因塑料，它们可以在海面的任何地方繁殖。

If water storage containers are needed, they should be covered and cleaned regularly to avoid becoming breeding grounds for mosquitoes.

如果需要储水容器，应加盖并定期清洗， 以防成蚊的滋生地。