Understand that these techniques require a great deal of work.

需要知道，这些技术都要求进行大量的工作。

youdao

There's a great deal of work to do, but we are not losing the capability to do it.

是有很多工作要做，但我们完全有能力去做。

youdao

This type of system has maximum flexibility but also requires a great deal of work to implement well.

这种类型的系统具有最大的灵活性，但同时也要求实现大量的工作。

youdao

A great deal of work was done before operations started on the dam.

VOA: special.2009.08.12

I've done a great deal of work on love and sex, and now have written at least eight books.

我大量研究爱情与性爱，到现在写了至少八本书了。

麻省理工公开课 - 电影哲学课程节选

Over the last few days, they have done a great deal of work on the orbiting outpost during three spacewalks.

VOA: standard.2009.11.30

We have very little time and a great deal of work to complete this task.

CNN: FDCH

Ms Smith said there was "a great deal of work to do" but everyone was 100% behind that.

BBC: Looked-after children's education debate 2

Various parts of the government have done a great deal of work on aspects of post-war planning for months now.

CENTERFORSECURITYPOLICY: Post-War Planning