読よみ通とおす

godan verb (-su), transitive verb

read through; read to the end; read from cover to cover

Emphasizes completing a text from beginning to end, often a long or challenging one.

• この長ちょう編へん小しょう説せつを一ひと晩ばんで読よみ通とおした。

  I read through this long novel in one night.

• 難むずかしい専せん門もん書しょでも、最さい後ごまで読よみ通とおすつもりだ。

  Even though it's a difficult technical book, I intend to read it through to the end.