请上课不要迟到,否则老师会不高兴的。
Please for class,or the teacher will be unhappy.
我们居住在同一个星球上,我们要共同爱护它。
We are living on the same planet.
People shouldn't push their kids so hard.(译成汉语)
。
Our hometown has left so many soft and sweet memories in our hearts.
很高兴你正在尽最大的努力学习中文。
I'm glad that you are to learn Chinese.