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- For natural acquisition of a language, a huge amount of comprehensible input must be offered to the learners who, in turn, must be able to convert them into effective output. 要使语言能够自然地习得，就必须给学习者提供大量的可理解性输入，并能把这些可理解性知识输入转化为有效的输出。
- The Company has two subordinate breeding base, and has strong technical force, annual output of dried Periplaneta americana 50 tons, 10 tons of natural acquisition. 本公司下属有两大养殖基地，并有雄厚的技术力量，年产美洲大蠊干品50吨，自然收购10吨。
- In contrast with this natural acquisitiveness of the new arrivals, the American attitude toward money is quite different. 和初来乍到的人的劳有所获的思想相比，美国人对钱的态度是很不一样的。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Its inhabitants, by nature acquisitive and cautious, economical, tenacious, had learnt to worship the word "smart". 它的成员，尽管天性贪婪，谨慎，节俭，坚韧，却学会了崇拜“时髦”这两个字。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Its inhabitants, by nature acquisitive and cautious, economical, tenacious , had learnt to worship the word "smart". 它的成员，尽管天性贪婪，谨慎，节俭，坚韧，却学会了崇拜“时髦”这两个字。
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。
- She has a natural wave in her hair. 她的头发自然卷曲。
- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- It is difficult to be natural when one is tense. 人在紧张的时候很难泰然自若。
- The egoism of an artist sometimes seem natural. 艺术家的自负有时看起来是自然的。
- They used only natural pigments to dye the wool. 他们只用天然颜料染毛织品。
- Children are natural exhibitionists. 儿童天生喜欢自我表现。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- It's quite natural that you should succeed. 你的成功是很自然的事情。
- He's a natural for the role of Lear. 他是李尔王这一角色的理想人选。
- Most first-class footballers are natural athletes. 多数一流的足球运动员都是天生的健将。
