用英文写关于长江的几个个句子...

changjiang river is the longest river in china and the third-longest in the world.

the changjiang river is the place of origin of china.

in china,there are two rivers,one is yellow river,the other is changjiang river.

what can we do for the changjiang river.

for example,we can protect the environment of changjiang river.

we can keep the ecology of changjiang river balanced.

we can also call on people who live around the changjiang river do not throw and emit rubbish that can pollute the changjiang river.

only in this way can we keep the changjiang river nice and clear!

虽然水平不是很高，但是符合高中生的水平。不会超过高中生的水平，也不会低于高中生的水平，希望楼主能采纳。