在七点二十的时候，我准备去学校。

At seven twenty, I get ready for school.

youdao

在七点二十分，我上学了。

At seven twenty, I go to school.

youdao

在五月二十六日晚上七点钟到香榭丽舍大道去找基督山伯爵，找他要你的父亲。

Go to the Count of Monte Cristo, Avenue des Champs elysees, on the 26th of May, at seven o 'clock in the evening, and demand of him your father.

youdao