怎样保护危险动物英语作文【一】
按照动物语言的不同特点，大体上可分为五大类：声音语言、超声语言、运动语言、色彩语言和气味语言。这里介绍的是动物的色彩语言。
语言本来是人类所特有的交际工具。作者以“动物语言”这一生动的说法，来描写动物与动物之间用以联络的各种信号，读来非常有趣。
怎样保护危险动物英语作文【二】
看东西模糊了，有重影。眼睛发红，有刺痛、瘙痒感。眼睛干燥，有酸涩感。注意力不集中、头晕、肩酸，甚至头痛、恶心、呕吐。
怎样保护危险动物英语作文【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.
怎样保护危险动物英语作文【四】
Tiger is one of the most valueable animals to human beings today. It is somehow like a cat, but much bigger than it. It lives in the forest, and feeds on small animals.
Nowadays, the number of the wild tiger is becoming small and small. Maybe there will be no tiger any more if people continue cutting the trees, destorying the living environment or hunt the tiger just for the skin. We must stop all these mistakes. We should protect them, because the world without tiger is not a completed one.
Tiger is one of the most valueable animals to human beings today. It is somehow like a cat, but much bigger than it. It lives in the forest, and feeds on small animals.
Nowadays, the number of the wild tiger is becoming small and small. Maybe there will be no tiger any more if people continue cutting the trees, destorying the living environment or hunt the tiger just for the skin. We must stop all these mistakes. We should protect them, because the world without tiger is not a completed one.
怎样保护危险动物英语作文【五】
每隔1小时休息一下双眼，不要持续操作。持续使用电脑时，要经常眨眨眼睛，防止眼睛干涩。眼睛距离35厘米大的屏幕不应少于60厘米，距离38厘米大的屏幕不应少于70厘米。屏幕应放在略低于视平线的位置。将屏幕的亮度与清晰度调整到适当水平，以眼睛感到舒适为准。要经常擦拭屏幕。屏幕过脏会使图像模糊，造成眼睛疲劳。
