今朝息子は少し日本語の練習をした
This morning my son did some Japanese practice

ひらがなを書くことを好きになったそう
He seemed to really enjoy writing hiragana

ちなみにこの学習書は日本に買ったやつ
By the way, this is a book that was bough in Japan

何回でよく使えるように、本に書くの代わりにレッスンを家にコピー機で写した
In order to use it many times, rather than writing in the book I made copies of the lesson at home using our copier.