評論
打印
1.What's the matter, Kitty? Are you crying?
1.凱蒂，怎么了？你在哭嗎？
I'm not crying. My eyes hurt. It's the smoke.
我沒有哭，我的眼睛受傷了，是煙傷的。
Where is the smoke from?
煙來自哪里？
It's from the cars and buses.
它來自小汽車和公共汽車。
Look at the black smoke from the factory. It makes the air dirty.
看工廠冒出的黑煙，它使空氣污劣。
Let's go to the park, Ben. The air is clean there.
本，我們?nèi)ス珗@吧，那兒的空氣干凈。
OK.
好的。
2.The air is so fresh here.
2.這兒的空氣太清新了。
Yes. There are a lot of trees in the park. Trees keep the air clean.
是的，公園里有許多樹，樹保持空氣潔凈。
We should plant more trees and keep the air clean.
我們應(yīng)該多種樹，保持空氣的潔凈。
Yes! We should keep our city clean.
是的！我們應(yīng)該保持城市整潔。
