阁下一星期用多少时间于正职上？

How much time spend on your primary job (s) a week?

youdao

用多少时间去听，用多少时间用在其它方面以及总共用多少时间去学习这门语言最终是由你自己决定的。

It's ultimately up to you how much time to devote to listening, how much time to devote to other efforts to learn the language, and how much time to devote to your language overall.

youdao

贲仕元没用多少时间，就从偷用妻子的护肤品变成了如今的护肤达人。现在，爽肤水、洗面奶还有保湿霜都是贲仕元每天早上的必修课。

It started with just a few cosmetics stolen from his wife, but before long Ben Shiyuan was using facial toners, cleansing milk and moisturizers every morning.

youdao

How much time do you need to evaluate somebody on the five dimensions of personality?

你需要多少时间才能,用大五人格来评价一个人？

耶鲁公开课 - 心理学导论课程节选