On Earth, metamorphism usually happens slowly and deep underground.

在地球上，变质作用通常在地下深处缓慢发生。

Eat perishable food before it goes off or non-perishable food which could be out of stock in the supermarket?

在易腐食品变质前食用，或者超市里可能脱销的不易腐食品？

If you have a refrigerator, make sure that the temperature is correct. Then you can use the food before it goes bad.

如果你有冰，保冰的温度设置正。在食物变质前食用。

It's like one of the biggest supermarkets that like throw away food that might be going bad within like another month.

这就像最大的超市之一喜欢扔掉可能在一个月内变质的食物。

But a bad weather, the food could wind up all burrit-over the place and that could wreck the whole enchilada y'all.

但是天不好，食物可能会在这个地方全部变质， 这可能会破坏整个辣酱玉米饼馅。

" To rot" (rot) is, for food in this case, to go bad, to no longer be food you can eat.

“腐烂” （rot）是指食物在这种情况下变质，不再是可以吃的食物。

Start up, then, and, hurrying through the streets, burst in upon the company, that they may begin before the fish is spoiled!

开始吧，然后，过街道， 冲进公司，他们可以在鱼变质之前开始！

But when the moose meat spoiled before he could cure it, McCandless began to realize he might be in over his head.

但是， 当驼鹿肉在他治愈之前变质时，麦坎德利斯开始意识到他可能陷入困境。

And, hopefully, they will be able to get these vaccines to people without them being spoiled. Hopefully, they will manage. But that hasn't been tried.

希望他们能够在疫苗不变质的情况下将疫苗成功配送到人们手中，希望他们能够成功，不过这种运输方式还没有前人试验过。

Shock metamorphism has happened often on Mars, but there's also evidence for metamorphism that's a bit like a cooler, gentler version of what can happen on Earth.

冲击变质作用在火星上经常发生，但也有证据表明，火星上的变质作用有点像地球上发生的更冷更温和的变质作用。

A black fungus known as aspergillus, which ironically enough is the same stuff that grows on spoiled food, produces citric acid when it metabolizes sugar in a low oxygen environment.

这是一种被称为曲霉菌的黑色真菌，讽刺的是，它和生长在变质食物上的东西是一样的，当它在低氧环境中代谢糖时会产生柠檬酸。

He smiles warmly toward Cameron and adds with just a hint of wistfulness, He was a sweetie. But the sweetness of those early years would sour in cinematic fashion.

他对卡梅隆热情地笑了笑，带着一丝惆怅补充道：“他是懂事的孩子。”但早年的体贴会在电影时尚中变质。

Their rhizomes are set in black mould accumulated in hollows of the metamorphic slates beside the pools, where they are well watered without being subjected to flood action.

它们的根茎长在黑色的霉菌中，这些霉菌堆积在水池旁边的变质板岩的空洞中，在那里它们得到了很好的浇水，没有受到洪水的影响。