Wait 30 to 60 minutes or however long it takes.

等30到60分钟，或需要的不管多长的时间。

《柯林斯英汉双解大词典》

It takes a long time to learn to speak a language well.

学会说好一种语言需要花很长的时间。

《牛津词典》

Time how long it takes you to answer the questions.

记一下自己回答这些问题所需的时间。

《牛津词典》

"One of the things the World Bank measured was how long it takes to start a business.

VOA: special.2010.05.10

One of the things you could imagine is just try it on and input, see how long it takes.

你们想出来的方法只是可能就是通过,输入来试试，看运行时间会有多长。

麻省理工公开课 - 计算机科学及编程导论课程节选

It takes so long that by the time the spaceship comes back, 100 years will have gone by.

去了很久，以至于宇宙飞船回来的时候，100年都已经过去了。

耶鲁公开课 - 死亡课程节选

The actors are hardly charismatic, but Ulmer, capturing their frozen energy in the shifting perspective of daringly long takes, infuses them with his rhapsodically compassionate vision.

NEWYORKER: Her Sister's Secret

More recently, the influence of Rohmer's particular style -- long takes, extended conversations on everyday topics -- can be seen in the films of Quentin Tarantino and Steven Soderbergh.

CNN: STORY HIGHLIGHTS

The film is built around long takes of tightly composed performances, culminating in a bravura four-minute shot with entrances and exits brilliantly orchestrated by the commanding presence of Cassavetes.

NEWYORKER: Crime in the Streets