求翻译：从语言的发展来看，在文明交往的过程中，一种语言必然会形成一些表示外来文化的表达方式和表达途径，外语教学不但要关注一种语言如何表达其固有的文化，还需要体会它表达其它民族文化时的思路和特点，后者对于提高学习者的表达能力也很重要。外语学习既是为了学习别人，也是为了表达自我，在外语教学中，有必要把外语的语言形式和民族文化内容相结合，帮助学习者体会本民族文化在外语中表达的特点和规律，提高表达自我的能力。目前，我国正在实施“走出去”的发展战略，从这一点上来说，提高表达自我的能力显得尤为必要。是什么意思？

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language from the perspective of the development process, and the civilized interaction in the language that will inevitably lead to express foreign cultural forms of expression, as well as foreign language teaching and channels of expression not only have to pay attention to how the language of the

From the perspective of the development of language, in the course of civilization communication, a language will form some expression of foreign cultures and ways of expression, should not only concern the teaching of foreign languages a language to express its inherent culture, you also need to ex