1.Divers removed 300 kilograms of discarded fishing nets.

潜水员清理了300斤废弃的渔网。

2.The nose airlock alone is 400 kilograms.

仅仅是前气闸室就有 400 千克。

3.It is a female, and she weighs nearly 130 kilograms.

它是一头母象，体重近 130 斤。

4.That produces about 112 kilograms of CO2.

这会产生大约 112 斤的二氧化碳。

5.I hope to lose at least 10 kilograms.

我希望减掉至少10斤。

6.That heavy bag probably weighs about 50 kilograms.

那个沉甸甸的袋子大有50斤。

7.Adults can weigh more than 90 kilograms.

成年绿海龟的体重可能会超过90斤。

8.The new electric Hummer weighs about 4,000 kilograms.

悍马的新型电动汽车重约4000斤。

9.The battery that powers it weighs 1,300 kilograms.

为其提供动力的电池重达1300斤。

10.The device weighs about three kilograms in total.

该设备总共重约3斤。

11.DART is 1.3 meters long and weighs 570 kilograms.

DART长1。3米，重570斤。

12.The first one he used weighed over 1 kilogram.

他用的第一个手机重达1斤多。

13.Sant said that produces about 35 kilograms of hydrogen.

桑特说，这会产生大约35斤的氢气。

14.The Asian carp can weigh up to 45 kilograms.

亚洲鲤鱼重达45斤。

15.One was Ralphie, a great Dane weighing 80 kilograms.

其中一只叫Ralphie，他是一只体重80斤的大丹狗。

16.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。

17.Let's say that the mass is 2 kilograms.

想要求出这一物体的加速度是多少？

18.It can measure up to 2 meters long and weigh around 204 kilograms.

它可以长达2米，重约204斤。

19.Each sleeper is 2.6 metres long and weighs 340 kilograms.

每个轨枕长 2.6 米，重 340 斤。

20." Those beds can stand up to 200 kilograms, " he said.

" 这些床可以承受200斤，" 他说。