I guess it sheer waste of time arguing about it.

看来争件事纯粹是浪费时间。

What a fearful waste of time and money!

样浪费时间和金钱真是得了!

It's frivol misuse of time, I confess .

我承认，有点无谓浪费时间。

I couldn't dawdle over my coffee any longer.

我能再在咖啡上浪费时间了。

I wondered darkly if I was wasting my time.

我忧郁地想我是是在浪费时间。

The discussion method is time-consuming and tangental.

那种讨法既浪费时间又与正题脱。

Bringing up a handicapped child can be a long and hard road.

养大一个残疾儿童是件十分费时费力的事情。

Procrastination is the thief of time.

拖延就是浪费时间。

I don't approve of wasting time.

我赞成浪费时间。

What a fearful waste of time!

简直太浪费时间了！

He's fooling about all the day.

他整天无所事事浪费时间。

Don't idle away your time.

要浪费时间。

We mustn't waste our time.

我们应该浪费时间。

Traditional method of manual compiling BOM is toilful, time-consuming, complex and easy to make a mistake.

传统的手工编制BOM的法仅费力、费时、繁琐,而且容易出错。

She dreams the time away.

她在空想中浪费时间。

Hurry up, we're wasting time.

快点儿, 我们别再浪费时间了。

Needle slot on the neilsbed armor plate is usually milled one by one by milling machine controlled manually.

针床钢板上的针槽通常是由人工控制用铣床一条条铣出来的，费工费时，铣槽精度低。

Weighing filtration membrane is often used to get the dust concentration of environment.However,this method is discommodious and can not get the instantaneous transformation of dust concentration.

环境粉尘浓度的测定一般使用滤膜称重法测得,该法费时费力,且能得到瞬时粉尘浓度的变化。

Possibly I might be blamed a bit for my truantry, but the recapture of the Hispaniola was a clenching answer, and I hoped that even Captain Smollett would confess I had not lost my time.

也许我会因为擅离职守而受到指责，但夺回伊斯班袅拉号则是最有力的答复。我希望就是斯莫列特船长也会承认我没有浪费时间。