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4千克

4千克

4千克

4千克

1

Working in such a laundry was known as the "8-pound livelihood " because a person had to lift an iron weighing almost 4 kilograms all day .

在这种洗衣店工作被成为 “8 磅生计 ”，因为工人必须整天举着近 4 千克重的熨斗。

2

But with the brain only weighing in at 3 pounds (1 . 4 kg ), you could be forgiven for wondering if neuroscientists are just big slackers.

但是认识到大脑的重量仅有 3 磅（1.4 千克），你就可以原谅大家的疑虑，是不是脑神经科学家太懒惰了。

3

All this comes from a jellylike mass of fat and protein weighing about 3 pounds (1 . 4 kilograms ).

所有这一切都来自于重约 3 磅（1.4 千克）的果冻状的大量的脂肪和蛋白质组成。

4

Over the four-week period the participants gained an average of 6 . 4 kilos .

四周过后，参与者们平均增重 6.4 千克。

5

6

But he 's also weary , saying it was much tougher than he expected , primarily because he carried 4 kilos or 10 pounds of gear .

但是他也十分疲劳，这比他预想的还要累，主要是因为他携带了 4 千克或 10 榜的装备。

7

Your brain weighs about 1 . 4kg.

我们的大脑大概重达 1.4 千克。

8

On average , the male brain (approx 1 . 4kg) is slightly bigger than the female brain (approx 1. 26kg).

平均而言，男性大脑（约 1.4 千克）比女性大脑（平均 1.26 千克）重一点点儿。

9

The average adult brain weighs just under 3 pounds (between 1 . 3 and 1. 4 kilograms ).

成年人的大脑平均重量接近 3 磅（1.3 -1.4 千克）。

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