拥有百分之百的把握借东西
mr. johnson: are you using you mower this afternoon?约翰逊先生：今天下午你准备用割草机吗？mr.smith: yes.史密斯先生：是的。mr.johnson: fine. then can i borrow your tennis racket, since you won't be needing it?约翰逊先生：太好了。既然您不用网球拍，那我可以借用一下吗？
mr. johnson: are you using you mower this afternoon?约翰逊先生：今天下午你准备用割草机吗？mr.smith: yes.史密斯先生：是的。mr.johnson: fine. then can i borrow your tennis racket, since you won't be needing it?约翰逊先生：太好了。既然您不用网球拍，那我可以借用一下吗？