I decided to learn Japanese just for fun.

我决定学日语只是为了好玩。

《牛津词典》

I learn Japanese by watching Japanese movies.

我藉著看日本电影学日文。

youdao

Mary is fluent in English and she's just started to learn Japanese.

玛丽的英语很流利，而且她刚开始学日语。

youdao

Kawamura told reporters that the government is well aware Japanese are anxious and the public will learn of any information as soon as officials are informed.

VOA: standard.2009.04.03

Harvard helped us to go into other cultures as well, not just learn a little bit about the Japanese culture.

除了日本文化，哈佛还帮助我们，了解许多其他文化。

麻省理工公开课 - 媒体、教育、市场课程节选

or I wanted to study abroad, and I wanted to learn more Japanese.

或者我想出国，想多学日语。

学习外语的重要性 - SpeakingMax英语口语达人

Taken at face value, these results suggest Japanese learn wisdom faster than Americans.

ECONOMIST: Age and wisdom

We should learn from the Japanese nuclear crisis, not let it feed a political panic over nuclear power in general.

FORBES: Go Nuclear, Buy Japan And Uranium Stocks

It was then that he decided to learn more about his Japanese roots.

NPR: From Eggs To Film: A Japanese-American Studio Head