相关Iwasontheescalator的文学知识

问题详情：Iwasontheescalator（电梯）inamarket.Therewasanoldmanwhowasaboutfiveorsixpeopleinthefrontofme.Peoplebehindhimwereallinahurryandsawhimasarock.Theoldmanknewtheseclearlyandtriedhardtostepaside.Irememb...