Checking all the information will be slow and laborious.

查看所有的信息既费时又费力。

《牛津词典》

But the process was slow and laborious.

然而这个过程却相当的费时费力。

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One such boring and laborious task is preparing a table of contents.

解析内容表就属于比较单调、费劲的任务。

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It's the pursuit of fame, the noble pursuit of fame, that spurs us to scorn delights and to live laborious days.

是对名望的追求，这高尚的追求，迫使我们批判享乐，艰苦度日。

耶鲁公开课 - 弥尔顿课程节选

Jefferson:"Northerners are cool, sober, laborious, persevering, independent, jealous of their own liberties, chicaning, superstitious, and hypocritical in their religion."

杰斐逊说,"北方人冷静,稳重,勤劳,坚毅,独立,珍惜自身的自由,奸诈,迷信,还假装是虔诚宗教信徒"

耶鲁公开课 - 美国内战与重建课程节选

It was too much like WoW and too repetitive and laborious to play.

FORBES: Star Wars The Old Republic: Free to Play November 15th

She said he could not really explain why he had done that, but said digging out the auger manually was an "arduous and laborious task".

BBC: Pauls Malt fined after worker lost leg in silo accident

Confirming that these candidates are actually planets can be a tricky and laborious process, requiring follow-up observations by ground-based instruments or further analysis of Kepler's data.

MSN: Kepler telescope adds 41 planets to its list - Technology & science - Space - Space.com | NBC News