我坐下来，一口气看完了这本书。

I sat down and read the whole book in one sitting.

youdao

我试图一口气看完这本小说。

I attempted to finish the whole novel in one sitting.

youdao

我坐下来一口气就把那本书看完了。

I read the book in one sitting.

《牛津词典》

我一口气把这本书看完了。

I read right to the end of the book.

youdao

我一口气把这本书看完了。

I read right to the end of the book.

youdao