Choose five sentences to make a speech 挑选 5 个句型,谈论自己的环境保护的看法。 Environment Protection 1. I give a talk on 。。。。。我谈论了关于。。。的事 2. No matter where on earth you live. Most of the oxygen in the atmosphere is generated ( 产生) by the sea. 3. Since then, I’ve had the great pleasure working with the ........ 4. But first we have to know....... 5. I suppose (猜想) you want to know what my wish is. 6. I wish you would use all means (方法) to...... 7. The goal (目标) is to protect...... 8. No water, no life; no blue, no green.’