They quickly fatten up to become colorful caterpillars.

它们很快就长胖，变成五颜六色的毛毛虫。

Around 80 percent come in underweight and need fattening up.

大约80%的企鹅体重过轻，需要增肥。

She's gonna want to fatten her up first.

她会先把她养肥了。

You know why they're fattening you up, don't you?

“你知道他们为什么你长胖吗？”

They all want to put out more leaves and fatten up their trunks.

这些都想长出更多叶，更粗壮。

Unlike other bears, the panda can't fatten itself up and hibernate through the winter.

不像其他熊类，熊猫无法通过吃胖后冬眠来度过冬天。

With the shorter hunting season out on the ice, polar bears have less time to fatten up.

由于能在冰上捕食的时期较短，这些北极熊积攒脂肪的时间更少了。

These Solomon Islanders hand feed them, not to fatten them up for dinner but to encourage them to stick around.

所门岛民亲手喂它们 不是为了养胖它们吃，而是鼓励鳗逗留在此。

Fattening them up like a Christmas turkey.

就像圣诞火鸡一样把他们喂肥。

To survive the winter, hamsters must fatten up.

为了熬过冬天 仓鼠必须长膘。

Looks like you fattened yourselves up for the slaughter.

看起来你给自己找了条死路。

Trust me, she'd fatten you four up in a week.

相信我 她一周就能把你们四个养胖。

After 15 years away, fattening themselves up in colder climes, they are now back and big enough to compete for a mate.

在远方更寒冷的气候中养精蓄锐了15年后，如今他们回到了这里，壮大到足以为争取配偶而战斗。

So, the mother fattens herself up on this extra prey and stores the nutrients in her extra (unfertilized) eggs.

因此，母亲靠这个额外的猎物使自己变胖，并将营养物质储存在她额外的（未受精的）卵中。

For a further 12 days the birds were fattened up with a mash of grain and flour—the usual procedure for enlarging their livers.

在之后的12天，用谷物和面粉的混合物灌饲鸭子——这是肝脏变大的常用步骤。

She made Gretel take care of all the cooking and cleaning, while Hansel was locked inside a cage to fatten him up and eat him afterwards.

她格雷特负责所有的烹饪和清洁工作，而汉塞尔则被关在笼子里养肥，等待被吃掉。

So in a high-carb diet, unless it's offset with a bunch of fiber, a vicious cycle is created where excessive carbohydrate consumption raises insulin, insulin then worsens insulin resistance and fattens you up.

所以，吃高碳水饮食（除非有膳食纤维抵消其副作用）必会产生一种恶性循环，过量食用碳水化合物会提升人体胰岛素水平，而胰岛素会进一步恶化胰岛素耐受症状，最终人变胖。

At this tremendous sight, Oliver began to cry very piteously: thinking, not unnaturally, that the board must have determined to kill him for some useful purpose, or they never would have begun to fatten him up in that way.

看到这惊人的景象，奥利弗开始悲痛地哭了起来：他不自然地想，董事会一定是出于某种有用的目的而决定杀了他，否则他们永远不会开始用这种方式把他养肥。