The earth is now burdened with overcrowded population while much of its natural resources are exhausted aimlessly.
With the rapid development of industry, the environment is being destroyed without any mercy from man. Trees are cut down, rare animals get killed, rivers drain dry, and mountains become bare. With the damage comes the punishment of the nature, such as flood, sandstorm, drought, plague, unknown virus, etc.
The past few years have witnessed a frantically increasing interest in buying lottery tickets, especially for the young people. Some people even go so far to quit their work and make it their career, which means great risks.
With the economic development of our country, more and more university students are engaged in the activities of doing part-time jobs. As a college student, I always wonder whether it is good or bad for us to do so.