资料来源 : pyDict

於是,然后

资料来源 : WordNet®

and then
     adv : subsequently or soon afterward (often used as sentence
           connectors); "then he left"; "go left first, then
           right"; "first came lightning, then thunder"; "we
           watched the late movie and then went to bed"; "and so
           home and to bed" [syn: {then}, {so}, {and so}]