Take a kilo or so of sugar ？

买一公斤左右白糖?

These apples are selling at 40 pence a kilo.

些价每公斤40便士。

Other shops only sell at 5 Yuan a kilo. Why is your cuke so expensive?

其他店才卖5块钱一斤,什么你的么贵?

The baby's weight was four kilos.

个婴儿体重4千克。

This parcel is overweight by two kilos.

超重两公斤。

The fruit costs 30 pence per kilo.

水每公斤30便士。

1000 kilos is a metric ton. 1000

千克是1公吨。

It weighs 12 kilos.

重12千克。

He tipped the scales at just over 80 kilos.

他体重刚刚超过80公斤。

He sold us short! We paid for five kilos of mushrooms and only got four!

他缺斤短两！我们买了五公斤蘑菇，他只给了四公斤。