同学们，你们喜欢小动物吗？我想你们的答案一定是喜欢。古往今来，动物一直是人类的好朋友。
Classmates, do you like small animals? I think your answer must be like it. Throughout history, animals have always been good friends of humans.
古代的通讯不怎么发达，人们要与距离较远的人传达信息就多是使用“飞鸽传书”的。汉高祖刘邦被楚霸王项羽所围时，就是靠飞鸽传书，引来援兵脱险的。由此可见，早在2200多年前，动物就与人类结下了不解之缘。
In ancient times, communication was not very developed, and people often used it to communicate information with people who were far away; Flying doves transmit messages; of When Emperor Han Gaozu Liu Bang was surrounded by the Chu tyrant Xiang Yu, he relied on flying pigeons to deliver messages and attract reinforcements to escape danger. It can be seen that as early as 2200 years ago, animals had formed an inseparable bond with humans.作文 WwW.ZuOwENbA.NeT
再回过头来，现在越来越多的人饲养小动物就是因为他们可以陪伴人们。我们小区就有一对老夫妻，老两口同时饲养了三只泰迪犬。那对老夫妻的儿女都在外地工作，很少能回来。于是那对老夫妻的儿女就买了三条泰迪犬给他们养着，老两口看到小狗就想起了自己的儿女。他们天天遛狗，把小狗当儿女来照顾。动物是通灵性的，不同于植物。你若孤独，它便陪伴你。
Looking back, more and more people are raising small animals because they can accompany people. There is an elderly couple in our community who both keep three teddy dogs at the same time. The children of that old couple work out of town and rarely come back. So the children of the old couple bought three teddy dogs for them to keep, and the old couple thought of their own children when they saw the puppies. They walk their dogs every day and take care of the puppies like children. Animals are psychic, unlike plants. If you are lonely, it will accompany you.
科学家的好朋友是谁？当然是小白鼠呀！因为小白鼠与人类身体内的基因组成很像，其白色的毛可以让科学家轻易地记号和观察，所以大多数实验都会用到小白鼠。人类为了研究地球生物在太空中的适应情况，把小白鼠送上了太空。医学家们为了研究抵抗癌症的疫苗，把疫苗注射在小白鼠的身体里进行研究。有不少小白鼠为了人类的医学和科学的发展，献出了自己小小的生命。动物可以让人感到幸福，它可以为了你献出它所拥有的一切，包括生命。
Who is a scientist's good friend? Of course it's a white mouse! Because the genetic composition of mice is very similar to that of humans, their white fur makes it easy for scientists to mark and observe, so most experiments use mice. Humans sent mice into space to study the adaptation of Earth's organisms in space. Medical scientists injected vaccines into the bodies of mice for research on cancer resistance. Many mice have sacrificed their small lives for the development of human medicine and science. Animals can make people feel happy, they can give everything they have, including their lives, for you.
动物是人类的好朋友，我们应该善待朋友，保护它们。
Animals are good friends of humans, and we should treat them well and protect them.