A 2000 lb us bomb crashed through the ceiling of gadaffi 's private quarters .

一颗2000磅的美国炸弹穿过卡扎菲私人住所的屋顶。

In this video here I 'm using two 15 lb dumbbells , so I have 30 lbs in the box right now .

在本视频中我使用的是两个15磅的哑铃，也就是箱子里有30磅的重物。

281 Lb 8 oz of plastic wrap shaped as a ball , big enough to stand on .

281磅又8盎司重的塑料带裹成球形，上面可以站个人。

This can cut 3.5 kg ( almost 8 lb ) of weight gain each year .

注意这点，每年可以减掉3.5公斤（近8磅）体重。

When your baby is born his brain weighs about 350 g ( 12 oz ) ; by his first birthday it weighs 1 kg ( 2.2 lb ) .

当您的婴儿出生他的大脑重量约为三百五克（12盎司）；他的第一个生日，它的重量为1公斤（2.2磅）。