afford to do 有经济条件做某事，买得起，付得起
after a (short) while 有顷, 少许, 过一会儿
after all 总, 终归, 终久, 归根到底,?? 毕竟
after doing做……后
after graduation 毕业以后
again and again 反复地,再三地
agree about? 对……意见一致
agree on 就……达成协议
agree to 同意, 答应
agree to do sth 同意做某事
