I never did a stroke of work at college.我在上大学时懒得要命。I started work at dawn and returned only at nightfall.我披星戴月地工作。If it's all the same to you, I'd rather work at home.如果对你来说没什么差别，我宁愿在家中工作。...

在…工作，从事于…，致力于…...

work at的音标：work at的英式发音音标为：[wə:k æt]work at的美式发音音标为：[wɚk æt]...