21 sentences — page 2 of 2

21. 那是他离开培训学校后的第一次飞行。

    nà shì tā lí kāi péi​xùn xué​xiào hòu de dì​yī​cì fēi​xíng.

    That was his first flight after he left the training school.

    Source: UM-Corpus: Education