三言
两语
1. We should awaken public awareness of protecting the wildlife.
2. It is a shame that students leave the water running without turning off the tap after washing.
3. It is high time for us to take measures to prevent the earth from getting warmer.
1. 只有这样我们才能与动物和谐相处。
Only in this way can we live in harmony with the animals.
2. 水资源已经被污染得如此严重，以至于一些水不适合饮用或使用。
Water resources have become so badly polluted that some of the water is unfit to drink or use.
用户名
密 码
忘记密码 新用户注册
