You flatter yourself. Why would we go to such ludicrous lengths?你真自以为是。我们为什么要费那么大的力气？It's enough to make you wet yourself, if you'll pardon the expression.这足以吓得你尿裤子了，请原谅我这么说。In working with others, you find out...
He rested one of his crutches against the rail.他把一根拐杖靠在栏杆上。After the accident I spent six months on crutches .事故后我用了六个月的腋杖。When he broke his leg he had to walk on crutches.他腿摔断了以后,不得不靠拐杖走路....