怎样保护大熊猫作文英语【一】
熙仁专家提醒：孩子们往往以为，只要放下课本或作业就是休息眼睛了，比如玩会儿电脑，看看课外书，甚至闭目养会儿神。其实，这样只能使大脑得到休息，眼睛却依然处于疲劳工作状态。要想真正休息眼睛，最有效的方法就是看5米以外的`东西。在学校时，应到教室外活动10分钟；在家，则应到阳台或窗前向外眺望10分钟。
怎样保护大熊猫作文英语【二】
绿色对眼睛有好处，并不是指绿色本身对眼睛有什么好处，而是说远眺大自然的景物可缓解眼睛的疲劳状态。如果看33厘米以内的东西，即使是绿色的，对眼睛也没有益处。
怎样保护大熊猫作文英语【三】
Giant Panda is our national treasure, the state can be said for the protection of giant pandas put a lot of human and material resources giant now has been the world's people the protection and care, which is a good thing, of course, the Tibetan antelope as the country's animal protection , The National People have been recognized, however, this tiger? The poor will be extinct Siberian tiger who is going to have a genuine concern and care a little bit?
According to statistics, the Siberian tiger left at present, less than 20, still such a small number of these survive, has had imagined. Two years ago, in the mountains of Huanren, Liaoning found to be a man to die under the presentation of the Siberian tiger, from this we can see that the above countries and the people of the importance we attach to it, this first Manchurian tiger is actually how the dead do not Conclusion, and the other is only from the northeast where hu came to the place where the wonder and the third is the matter did not rise to the national media in particular. This really puzzled the other person you! Is it really the other tiger who fear love is not worth it, it really fate of the Siberian tiger so?
Towering mountains should not unique to human beings, should not have dense forest unique to human beings, rivers clear this should not be unique to human beings, the Siberian tiger survival of this nature should not be unique to human beings. Siberian tiger to the left of a piece of heaven and earth to survive it, the High IQ is the human species, there are still ways to leave that piece of local survival, and the tiger have to leave that piece of the local dead; you save tigers, is the human population control, engage in Family planning, and the Siberian tiger is scarce Rending it! Now we can hear the cries of tigers in the future even the Siberian tiger can be heard the cries.
