time waster

基本解釋

To chat online is a time-waster.
網(wǎng)聊就是消遣時間。
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Again, this is advantageous, because the greatest single time waster in real estate is trying to deal with a non-motivated seller.
盡速決定對你非常有利，因爲從事房地産交易最浪費時間的事，就是跟賣房子意願不高的賣家打交道。
When Twitter first hit my radar screen sometime back in 2007, I (like many others) immediately dismissed it as a gimmicky little time-waster with no real value.
早在2007年，儅Twitter第一次走進我的眡野時，它儅即便被包括我在內(nèi)的很多人否定了。我覺得這衹不過是個用來打發(fā)時間的小玩意兒，沒什麼價值。

He thinks that the social giant is overthinking its role as an enjoyable time-waster.
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Or if it turns about to be another social media time-waster, albeit dressed up for the corporate world.
FORBES: Is It Possible to Have Too Much Information In Sales?
Twitter: the ultimate time-waster or an invaluable social media tool?
FORBES: Is Twitter Turning Us Into Twits?

If you say that someone or something is a time waster, you mean that they cause you to spend a lot of time doing something that is unnecessary or does not produce any benefit.