3句英语翻译在线等哦~

Some scientists used an animal experiment (experiment)

2 The 130 kilometer long lake 80 kilometers wide ((measure)

3, he observed carefully, but very few words (observe)

Some scientists perform experiments on animals.

This lake measured 130km long and 80km wide.

He observes carefully but seldom talks.

1.Some scientists use animals to make experiments
2.

1有些科学家用动物做试验(experiment)
some scientists experiment on animals.

2这条湖长130公里宽80公里（（measure)
The lake measures 130kilometers long and 80kilometers wide.

3他观察仔细，但是很少说话（observe)
He observes keenly, but says little.

1.Some scientists use animals to do test.
2.The long 130 km wide Lake 80 km.(km可替换成kilograms）
3.He carefully observed, but rarely speak.

希望能帮到你。我自认为准确率很高的。O(∩_∩)O

还有些这些句子的单词，你可以不用我的句子，自己翻译也可以：

scientist 科学家 有一些 some animals 动物

130公里 130kilograms o