学生通过中心词汇一步步向四周进行扩展, 这有利于形成二次记忆效果。之后

Students expand around step by step through the central vocabulary, which is conducive to the formation of secondary memory effects. Afterwards, the framework of the map will be further supplemented and perfected, so that students can form a long-term memory model and effectively enhance their learning effects.

Students expand around through the central vocabulary step by step, which facilitates the formation of secondary memory effects. Then the framework of the map further complements and perfects the knowledge system, so that students form a long-term memory pattern, effectively enhance their learning effect.

Students expand the central vocabulary step by step, which is conducive to the formation of secondary memory effect. After that, the knowledge system will be further supplemented and improved to make students form a long-term memory model and effectively enhance their learning effect.<br>