求翻译：语言学家及心理学家认为：语言是一种熟巧、技能或习惯，因此学习语言知识必须和训练语言熟巧相结合。在课堂上可采取直接联系原则，尽量用外语教外语，用外语解释外语，如对于一个新单词的学习，可以通过用旧的单词来解释它，使学生能够将新的知识和旧的知识结合起来，并消除母语的心理中介，提倡学生用外语来思考问题。是什么意思？

Linguists and psychologists believe that: language is a dexterity, skills or habits, so learning the language of knowledge and training to be a combination of language dexterity. In the classroom can be taken directly linked principles to teach a foreign language foreign language, foreign language i

Linguists and psychologists view: Language is a skill, skills or habits, and therefore learning a language knowledge and training must be combined with language skill. In the classroom directly link principle can be taken as far as possible, in a foreign language in a foreign language, foreign langu

The linguist and the psychologist thought that,The language is one kind ripe skillful, the skill or the custom, therefore the study language knowledge must ripe skillful unify with the training language.May adopt the direct relation principle in the class

Linguists and psychologists believe that language is a cooked specially, skills or habits, so learning languages knowledge must be combined and cooked specially trained language. Principle of direct contact can be done in class, try to use foreign languages taught foreign languages, foreign language