All it required was a bit of work.

它所需要的只是少量工作。

《柯林斯英汉双解大词典》

It required military discipline to get us out of bed in a chamber warmed only by the stovepipe, to draw on icy socks and frosty boots and go to milking cows.

把我们从只有烟囱才暖和的房间里的床上叫起来，穿上冰冷的袜子和结了霜的靴子，去挤牛奶，这是有军纪的。

youdao

It required five days of walking.

徒步行走需要5天才能完成。

youdao

It can provide thick green grass without the work or wait required to grow a lawn from seed.

VOA: special.2009.07.07

Now, the polio vaccine that Salk produced was very effective, but it required a fairly large dose of the vaccine and it had to be injected into the arms of children.

索尔克生产的小儿麻痹症疫苗效果显著,但是,该疫苗的单支注射剂量非常大,而且必须通过小孩的手臂进行注射

耶鲁公开课 - 生物医学工程探索课程节选

Is it required for freshman?

这是大一新生的必修课吗？

群集课程 - SpeakingMax英语口语达人

So serious was her crime that it required 14 policemen in two vans to arrest her.

UNESCO: Of T-shirts and a vegan commemoration��

The only problem was that the components beneath it required the device to be stiff.

BBC: Bend me, shape me: Flexible phones 'out by 2013'

For starters, as was mentioned, it required cutting out a huge chunk of the floor.

CNN: Apparently This Matters: Hot tub time