It's a waste of time and energy.
那是浪费时间和精力。
Dietler is generous with his time and money.
迪特勒在他的时间和金钱方面慷慨大方。
They were to meet at a given time and place.
他们要在规定的时间和地点会晤。
He is miserly with both his time and his money.
他对时间和金钱都非常吝啬。
It takes time and patience to photograph wildlife.
拍摄野生动物要肯花时间，要有毅力。
They've put in time and effort to keep the strike going.
他们已投入了时间和精力使这次罢工继续进行。
It can take time and effort to match buyers and sellers.
匹配买主和卖主可能需要花费一些时间和精力。
Nobody had much money at the time and I was no exception.
那时候谁都没有很多钱，我也不例外。
The project wasted a considerable amount of time and money.
那项工程耗费了相当多的时间和资金。
He said all that remained was to agree to a time and venue.
他说剩下的只是同意一个时间和地点。
We have to work within severe constraints of time and money.
我们必须在时间紧迫、资金紧张的限制下工作。
This study represents a major expenditure of time and effort.
这项研究意味着要耗费大量的时间和精力。
Elderly people need time and compassion from their physicians.
老年人需要医生的时间和同情心。
They walked for a long time and covered a good deal of ground.
他们步行了很长时间，走了好长的一段路。
Engineers spend much time and energy developing brilliant solutions.
工程师们花大量时间和精力开发出色的解决方案。
The project has demanded considerable investment of time and effort.
该项目已让我们投入了相当多的时间和精力。
I felt a need to please people, whatever the cost in time and energy.
我感到一定要使人们满意，耗费多少时间和精力都在所不惜。
Achieving success at this level requires a commitment of time and energy.
取得这种水平的成就需要花费时间和精力。
I used to pour time and energy into projects that were doomed from the start.
过去我总是将时间和精力投入到一些从一开始就注定要失败的项目上。
She will try to arrange a mutually convenient time and place for an interview.
她会尽量把面谈安排在一个双方都方便的时间和地点。
Research workers are well aware that much of their time and effort is unproductive.
研究工作者们很清楚他们的大部分时间和努力都不会有成果。
We believe the time and hard work involved in completing such an assignment are worthwhile.
我们相信为完成这项任务所需要投入的时间和付出的努力是值得的。
It saves considerable time and labor.
这节省了大量的时间和劳力。
Worry is a robber of time and energy.
焦虑是时间和精力的强盗。
It's definitely worth time and effort.
这绝对值得花时间和精力。
They have agreed on the time and place.
他们已经说定了时间和地点。
This does require some time and patience.
这确实需要一些时间和耐心。
They can save a lot more time and trouble.
他们可以节省很多时间，避免很多麻烦。
This process took time and patience and effective trainers.
这个过程需要时间、耐心和有效的教员。
This technical innovation will save us much time and labour.
这项技术革新可以为我们节省大量的时间和劳力。
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