因为它既容易又有趣。

Because it's easy and interesting.

youdao

中国人学英语和西方人学中文都不是一件容易的事，但当我们走到一起，学外语变成了既有趣又有效。

Learning English for Chinese and learning Chinese Mandarin by Westerners are not easy, but when we exchange language with each other to make our learning process more interesting and effective.

youdao

容易运用，贴切生动又有趣的活动组成了一个丰盛的学习。

Easy to use, real-life and interesting exercises made up for an enriched learning.

youdao