放学前我必须完成作业吗？

Must I finish the work before school is over?

youdao

我必须完成这份报告。

I've got to finish this report.

youdao

他们告诉我，我必须完成一个学位，这样才能获得一份职业，而不是从事像写作这样冒险的工作。

They told me that I had to study for a degree so that I would achieve a career, and not something as risky as writing.

youdao

so I'll need to do math and science classes for the rest of my college career.

所以我必须在我余下的学生阶段完成数学和自然科学的课程。

伯克利的课程计划 - SpeakingMax英语口语达人

I must finish this project before I go.

我走之前必须完成这个项目。

Must 课堂 - SpeakingMax英语口语达人