Was it a) 280 kg, b) 480 kg, or c) 680 kg?

是 A. 280千克，B.480千克，还是 C. 680千克？

The hoard of bronze coins weigh a total of 600 kilograms.

硬币重达600千克。

The nose airlock alone is 400 kilograms.

仅仅是前气闸室就有 400 千克。

Beavers like can weigh up to 30 kilograms or 66 pounds.

重能达到30千克或66磅。

Low weight is everything with the Riversimple Rasa and the whole car only weighs 580 kilos.

车轻是拉莎最大的特点，整车重量只有580千克。

A kilogram will still be a kilogram, but like the speed of light, it can’t ever change.

千克依旧代表千克，但是就像光速样，这个数值永远都不会改变。

Like you kind of see here, it can lift about 55 pounds.

你看它可以搬起25千克的东西。

Komodos can grow up to 10 feet long and weigh more than 150 pounds.

科摩多龙可以长到3米长，重达68千克。

This year, it yields just 20.

而今每棵树的产量只有20千克。

The famous bear now weighs more than 100 kilograms.

这只名熊猫现在的重已超过100千克。

The kilogram was the weight of a lump of a similar alloy.

1千克是指个类似特殊合金的质量。

On a good day, Qizai can easily gobble up 20 kilograms of bamboo.

胃口好的时候，奇仔能轻而易举地吃下20千克竹子。

It weighs some 60 kilos and it is quite remarkable.

不仅质量有120千克，其积也不容小觑。

In a good year, one tree here might yield 50 kilos of olives.

如果是丰，棵树能产出50千克橄榄。

Some 40 kilograms of uranium compounds were taken which were being used for scientific research.

用于科研的大约40千克铀化合物被夺取。

The design presumes 500 kilograms of martian soil and samples.

设计时假设带 500 千克火星土壤标本。

Although grizzly bears are usually heavier with an average weight of 225 kilos.

虽然灰熊通常都更重些，平均重可达225千克。

With higher protein intake, fat mass dropped by a significantly higher 1.6 kilograms.

然而高蛋白组的重却显著降低了1.6千克。

Over 100kg of chocolate was used to create the two-metre-tall egg.

超过100千克的巧克用于制作这颗两米高的彩蛋。

An adult Populus Euphratica can discharge tens of kilograms of salt and alkali every year.

株成胡杨每能排出数十千克的盐碱。