| 1. | It would exceed all the means of human knowledge to pretend to analyze the influence that govern the acts of the lower animal .
我们人类的知识还有限，弄不清楚到底是什么因素支配着低等动物的行动。 |
| 2. | Audible to dogs , lower animals ,
只有狗和低等动物听得见， |
| 3. | Audible to dogs , lower animals ,
只有狗和低等动物听得见， |
| 4. | The ability to talk distinguishes human beings from lower animals
语言能力把人和其他低等动物区别开来了。 |
| 5. | What about the lower animals
低等动物怎么办呢？ |
| 6. | Perfect , because this is my - - no lowlifes this time , other than the parrot , of course
太好了，这位是我的.这次没有低等动物参加，除了那只鹦鹉以外 |
| 7. | Whether the difference between a and b is a difference of kind or a difference of degree
人类和低等动物的思维之别究竟是种类还是程度的差异，这个问题多年以来一直争论不休，甚至。 。 。 |
| 8. | Drug screening , based on sound experimental evidence in cell lines or animal models , is a rapid and effective way
以可持续增殖的细胞系细胞或低等动物为研究对象是一种快速而有效的药物筛选方法。 |
| 9. | But bear in mind ， language is man ' s way of communicating with his fellow man and it is language alone which separates him from the lower animals
但是你记住，语言是人类进行沟通的方式，是语言将人类同低等动物区分开来。 ” |
| 10. | Hold a door open for some women and you are likely to get an angry lecture on treating women as inferiors , unable to open doors for themselves
替有些女性把着门，你有可能会得到关于你将女性认为是低等动物、不能自己开门的愤怒的教训。 |
