最終更新日:2022/12/24

A railroad performs in a single day as much work as a ship in a whole year. This is done, too, in the midst of society, internetted among the cities, the farms, the dwellings of the people.

音声機能が動作しない場合はこちらをご確認ください
編集履歴(0)

Sentence quizzes to help you learn to read

編集履歴(0)

ログイン / 新規登録

 

アプリをダウンロード!
DiQt

DiQt(ディクト)

無料

★★★★★★★★★★