Seven per cent of our body weight is blood.

体的7%为血液。

What makes up about 15 percent of our body weight?

什么物我们体的15%？

That applied to people in a range of body weight categories.

这适用于不同体类别的人。

The tortoises had lost about 10 percent of their body weight.

这两只乌龟的体下降了10%。

They'll eat a third of their body weight every day!

它们每天能吃量达自身体三分之一的食物。

After he loses half his body weight, of course.

当然 是在他减了一半的体后。

You could easily have lost 3 to 5% of your body weight.

你可以轻松减 3% 到 5% 的体。

But teens get mixed messages about what's a healthy body weight.

但就何为健康的体很多青少年都是一知半解。

Finally, you land with a force equivalent to seven times your body weight.

最后，你落地时的受力会是你体的七倍。

It significantly reduced the body weight and body mass index of the patients.

且能大幅降低患者的体 BMI 数。

So they need to eat 25 percent of their body weight every day.

“所以它们每天需要吃相当于自身体25%的食物。”

This male's antler size and body weight give him a clear advantage.

这头公鹿的鹿角大小与体使它具备了明显的优势。

It must eat up to 50 percent of its body weight every day.

它们每天得吃下相当于自身体百分之五十的食物。

On the whole, participants reduced their body weight by about 3 percent.

总体来说，参与者的体平均减轻了3%。

Today, we eat up to half our body weight in sugar every year.

如今我们每年吃的糖相当于自己体的一半。

Water makes up 50 to 70 percent of an adult's total body weight.

一个年人体的50%—70%由水组。

It uses the inertia of its own body weight to spin each side.

它利用自身体的惯性来旋转每一边。

When sloths eliminate, they can loose about a third of their body weight.

当树獭便便完毕，它们可以减轻大约三分之一的体。

One locust can eat its entire body weight in just 24 hours.

一只蝗虫可以在24小时内吃和体相当的食物。

" Hello, " he says, stretching, shifting his body weight back to the first foot.

“嗨。”他说着，伸展了一下身躯，心回到之前那只脚。