1、The staple conversation on the farms around was on the uselessness of saving money.
這一帶農(nóng)田上談話的要旨，都是說(shuō)攢錢沒有用處。

2、RESULTS To build effective system and decrease abrasion and uselessness of oral apparatus.
結(jié)果建立了口腔器械有效的消毒與管理措施，器械的丟失與損壞明顯減少。

3、Well, uselessness can be turned into usefulness.
可以化無(wú)用為有用。

4、"We're pretty much the epitome of uselessness here," one woman said.
“我們?cè)谶@里簡(jiǎn)直就是無(wú)能的集大成者，”其中一個(gè)說(shuō)道。

5、It's gonna be that feeling of uselessness when you can't do anything.
這將會(huì)是無(wú)用的感覺時(shí)，你不能做任何事。