但理想输入必须具备以下有四个特点：输入必须是全面的、有趣的、相关的，而

But the ideal input must have the following four characteristics: input must be comprehensive, interesting, relevant, and can not be arranged in the order of grammar. This theory emphasizes the importance of input, even as long as enough input, learners do not learn there must be a destination, acquisition of a language is a natural process.

But the ideal input must have four characteristics: the input must be comprehensive, interesting, relevant, and not in grammatical order. This theory emphasizes the importance of input, even arguing that learners do not have to learn purposefully as long as they enter enough, and that learning a language is a natural process.

But the ideal input must have the following four characteristics: input must be comprehensive, interesting, relevant, and can not be arranged in grammatical order. This theory emphasizes the importance of input, and even holds that as long as input is sufficient, learners do not have to study purposefully, and it is a natural process to acquire a language.<br>