最終更新日:2022/12/24

[…] in the first operation, we dug through the peat, the hard sand, and gravel, and one spade's graft (about nine inches deep, and seven inches wide) into the quick sand, the whole length of this drain,[…]

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

★★★★★★★★★★