Write an essay of 160—200 words based on the following bar chart. In your essay, you should first describe the bar chart, then interpret its meaning, and give your comment on it.
　　You should write neatly on ANSWER SHEET 2. (20 points)
　　As is apparently betrayed in the bar chart above, at present, workers in some fields and sections of our society are overworking themselves, among whom the self-employed individuals and scientific researchers top the list. The very fact revealed in the chart should arouse the social concern.
　　The implied meaning of the bar chart above can be briefly stated as follows. In the first place, to overwork every day has become a common phenomenon in most working units. The national laws and regulations concerning eight-hour working limit are often disobeyed by most employers, which transgresses workers’  deserved rights. In the second place, to overwork constantly does harm to people’s health and psychology. Over the past years, many intellectuals and artists including Gao Xue-ming and Fu Biao die young due to heavy workload and the resulting stress. Last but not least important, frequent extra work disturbs people’s normal life. Every day people are fully occupied with their work so that they do not have time to care their family life and to communicate with their friends and relatives.  As a result, they become a working machine. On the whole, overworking does bring us some disadvantages, which should not be neglected.
　　In my view, counter-measures should be  immediately taken to reverse the current grim situation. To begin with, more strict laws and regulations should be set up to protect workers’ rights. What’s more, a public education campaign should be launched to make people understand the relationship between work and health and that between work and normal life. Only in this way can we build up a harmonious society.
In the early development of socialism, our country didn’t pay much attention to the issue of environmental protection and savored the bitterness. Now, the government has taken many measures and is implementing the strategy of “sustainable development”. One aspect of the strategy is to develop the economy and take measures to protect the environment at the same time. In this way, we can develop our country in a sustainable manner and our offspring can have enough resources to develop society. If we don’t put much emphasis on the environment issue and excavate the natural resources blindly, our country will become a barren land sooner or later. From Joozone.com.
　　In a word, sustainable development is a reasonable strategy which should be implemented for a long time. The nature is providing us with plentiful resources generously, but it may punish us severely if we don’t care her.