1·The work failed to meet their rigorous standards.
工作没有达到他们的严格标准。
—— 《牛津词典》
2·Was it a curriculum that appeared more rigorous, perhaps?
或许，这是一门看起来更严格的课程？
3·All vitamin supplements would be evaluated in scientifically rigorous clinical trials.
所有维生素补充剂都会经过科学严格的临床试验评估。
4·Those who do read my prose appreciate the craft with its emotional weave under a rigorous symbolic framework.
那些确实阅读过我的散文的人都很欣赏其在严格的符号框架下编织情感的巧妙方法。
5·The pufferfish must be prepared a special way, by licensed chefs who undergo rigorous training, to be enjoyed.
河豚鱼必须由经过严格训练的有执照的厨师用一种特殊的方式烹饪才能食用。