请用英语翻译下列句子：

Question

1 首先，我们需要节约水和电。当我们使用完后，需要及时的关上它。一定不能忘记。
2 我们需要将垃圾分类，这样有利于环境的保护和废物的回收。
3 我们应该少用纸巾，多使用手帕。
4 我们应该步行、骑自行车或乘坐公交车出行，这样可以减少二氧化碳的排放。

Answer 1

1 首先，我们需要节约水和电。当我们使用完后，需要及时的关上它。一定不能忘记。
First of all, we should try to save water and electricity. Remember to turn off the tap in time after use.
2 我们需要将垃圾分类，这样有利于环境的保护和废物的回收。
We should classify wastes in order to facilitate environment protection and waste recyling.
3 我们应该少用纸巾，多使用手帕。
We should use less tissue paper and use the handkerchief more.
4 我们应该步行、骑自行车或乘坐公交车出行，这样可以减少二氧化碳的排放。
We should walk or use the bike or bus whenever possible, in order to reduce carbon dioxide emissions .

Answer 2

你能把要翻译的弄下来吗？不然你要我们翻译什么

Answer 3

1. First, we need to save water and electricity. After using it, turn it off immediately. Never forget it!
2. We need to categorize the wastes, this could be helpful to the protection of environment and recycling of trash.
3. We should lessen the using of tissue, but more handkerchieves.
4. We should take walking, riding bike or bus as transportation media, this can reduce the emission of CO2(carbon dioxide).

如果是宣传用的话，最好不要用人称。。