I began to make up my mind to learn it.

我开始下定决心去学习它。

youdao

I make up my mind to study management in college.

我下决心在大学里攻读管理学。

youdao

Perhaps I might have gone alone - but I just couldn't make up my mind to go with these two.

也许我本可以独自一人去的，可我只是拿不定主意是否要跟这两个女人一起去。

youdao

Ms. SANDY DELONG (Resident, Marysville, Michigan): I just have to make up my mind, and I'm going to weigh it out as best as I can, and then I'll go for it.

NPR: Michigan Town Weighs Presidential Choices

One trip to Atlantic City was all I needed to make up my mind about casino towns.

FORBES: A Southwest Winter's Road Trip

"Ferrari have left me free to decide and have given me the time that I need to make up my mind, " the German added.

BBC: SPORT | Motorsport | Formula One | Schumacher offered Ferrari role