由你做主，左手手套或是右手手套，但你只能得到一只，而且是黑色的。

Your pick, left or right, but you only get one and it's black.

youdao

如果你想签证旅游团，一切由你做主。我只是想明白整个时间和团队在一起会非常有意思吗。

Its up to you if you want to do the visa with a tour group, I just cant see how it would be much fun since you'd have to stay with the group the entire time.

youdao

只有在你发挥自己得想象力时，这个方法才奏效。那么现在就由你做主！但要记住要使其具有个性并带有趣味性。

This technique only works if you use your own imagination, so now it's up to you. Always remember to make it personal and fun.

youdao

It's your own decision to eat Okay. The man is in charge of his dietary destiny.

吃什么该由你自己做主,很好,男人应该掌控自己的饮食命运

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选