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.

但大雨使得潮湿的土成为蝗虫的理想。

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

山姆·怀特开创了这片孕育之，用以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，那就可能成为更多蚊子的繁殖。

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

而摆走到繁殖。

These habitats are a literal breeding ground for coprophilic insects.

这些栖息食粪虫的真正。

Towns and cities were breeding grounds for diseases.

城镇疾病的。

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”这个词。

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

每年，乌鸦群中会有些成员往返于繁殖和停车场等过冬之间。

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

但杰普森说，这可能多种原因的结合，包括它们的繁殖更好的条件。

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，那里成为了蚊子的。

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

没错，它们各种鱼类、鸟类和无脊椎动物的苗圃和繁殖，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！学校疾病的温床，而孩子则不知情的培养皿。

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

托儿所通常被视为新抗药性物的繁殖之。

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

旦毛孔被完全堵住，它就成了细菌繁殖的温床——尤其痤疮丙酸杆菌。

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

随着它们繁殖和觅食之间距离的扩大，整个栖息都会消失。

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条件，酷热使这座城市成为霍乱等细菌的温床。

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

不幸的，塑料还细菌的温床，因为塑料，它们可以在海面的任何方繁殖。

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， 以防成为蚊虫的。