> まぁちょっと擁護してやろう(´ー｀)
> http://www.oxfordlearnersdictionaries.com/definition/english/hobby
> interest, hobby or pastime?
> A hobby is often more active than an interest:His main hobby is football (= he plays football). 
> His main interest is football (= he watches and reads about football, and may or may not play it).
> hobbyはやや積極的なニュアンスがあるのは確かなようだ(´ー｀)


参考：2017/04/05(水)03時28分47秒