1.
This operation may take a long time, depending on the size of your data set.
这一操作可能会耗费大量时间，所耗费时间的多少取决于数据集的大小。
2.
Maintaining the Open List: This is actually one of the most time consuming elements of the A* pathfinding function.
维护开放列表:实际上这是A*路函数最耗费时间的元素之一。
3.
average labor-time expended in
平均耗费的劳动时间
4.
The trip had taken eighty-four days to complete.
这次飞行耗费了84天的时间，
5.
The administration of employee's expense accounts is very time-consuming.
雇员开支账目管理耗费的时间多。
6.
The cost relates directly to the amount of time spent on the job.
费用与工作所耗的时间直接相关。
7.
Text processing is arguably what most programmers spend most of their time doing.
文本处理事实上耗费了多数程序员耗费的多数时间。
8.
Arguing about details consumed many hours of the committee's valuable time.
争论细节问题耗费了委员会数小时宝贵的时间。
9.
Unearthing more uranium is expensive and time-consuming.
发掘更多的铀矿成本昂贵而且耗费时间。
10.
As potential applicants have noted, it takes time and energy to prepare for the examination.
一些报考的学生说，考研既费时间又耗精力。
11.
It will take a long time and energy to compile a dictionary.
编撰一本字典要耗费很多的时间和精力。
12.
Why do you fritter your time and thought away on trivial things?
你为何将时间和心思都耗费在琐碎的小事上。
13.
The consensus-making process may take a long time.
协议的进程费力耗时。
14.
The extra duties took up most of my time.
额外工作耗费了我绝大部分时间
15.
Doing housework and taking care of little children can be very time-consuming.
（料照家务照看孩子非常耗费时间。）
16.
Researches really take up lots of time and energy .
研究工作确实耗费很多时间和精力。
17.
Research really takes up lots of time and energy.
研究工作确实耗费很多时间和精力
18.
Paperwork consumed much of the committee's time.
文书工作耗费了委员会许多时间。