It must be pointed out that learning can only depend on oneself.
The condition of our traffic is not satisfactory.
Everything is new and good, and friends are old.
Smoking has a great influence on our health.
Pollution poses a great threat to our existence.
We should spare no effort to beautify our environment.
On the other hand, the contribution of day schools can't be ignored.
This is a problem that is related to life and death, and no country can ignore.
Students who leave their parents' boarding school will cultivate their independence.
People seem to fail to take into account the fact that education does not end with graduation.