给你个例子要不.
是咱自己写的.
Itseemsthat.(这个是书上有的
sheismuchtallerthanbefore,andsheusedtohaslonghair.Thenshehasshorthairandshealwayschatswithherfriends,asamatteroffact,sheusedtobeafraidofspeakinginfrontofagroup.Sheusedtospendsalotoftimeplayingtennis.Thesedays,sheenjoyplayingsoccer.Peoplesurechange!