|
问题 |
答案 |
We're trying to reduce our carbon footprint by using our bikes more and The car less. 开始学习
|
|
|
|
|
We need to take climate change more seriously, or our world is going to become a very different place. 开始学习
|
|
|
|
|
If we don't do something about global warming, some Islandia are going to disappear under the sea. 开始学习
|
|
|
|
|
the greenhouse effect means our planets is becoming warmer than it should be. 开始学习
|
|
|
|
|
Although we can't see it, the ozone layer protects us from dangerous UV radiation. 开始学习
|
|
|
|
|
we need to rely more on renewable energy like solar panels to generate electricity. 开始学习
|
|
|
|
|
Governments are now more concerned about sustainable development, but they still don't do enough to control Economist growth. 开始学习
|
|
|
|
|
there is a lot of industry there and The River and sea are polluted with toxic waste. 开始学习
|
|
|
|
|
|
require, demand This situation calls for immediate action. 开始学习
|
|
|
|
|
|
make a tree, etc. fall by cutting it We decided to chop down the old oak tree in the garden. 开始学习
|
|
|
|
|
|
make a place completly clean and tidy Why don't you clean up your room before your friends arrive? 开始学习
|
|
|
|
|
|
become less common and then disappear Does anyone know why the dinousaurs died out? 开始学习
|
|
|
|
|
|
get rid of They've done away with the traffic lights outside the school. 开始学习
|
|
|
|
|
|
if sth runs out, you don't have any more of it One day, all the world's oil supply will run out. What will we do then? 开始学习
|
|
|
|
|
|
get rid of sht you no longer want Do you mind if I throw away all these old magazines? 开始学习
|
|
|
|
|
|
destroy completely Wolves were wiped out in Britain centuries ago 开始学习
|
|
|
|
|
Were you affected by the recent foolds? 开始学习
|
|
|
|
|
Young childern shouldn't be expose to cigarette smoke. 开始学习
|
|
|
|
|
Building another airport will be very harmful to the local environment. 开始学习
|
|
|
|
|
Elephants need to be protected from local hunter. 开始学习
|
|
|
|
|
The local wildlife is threatened by pollution from factories. 开始学习
|
|
|
|
|
Trying to expalin something to Harry is a waste of time because he never listens. 开始学习
|
|
|
|
|
