Is that just an accidental byproduct of the way language works or is there some sort of group or selectionist advantage sketched out in some way of having multiple languages?
这只是语言运作方式的偶然副产品，还是存在某种群体或选择主义优势以某种方式勾勒出多种语言？
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。