跳远成绩：Ann4.11Mary:4.69betty:4.38例子：Annisagoodjumper.()isabetterjumpthanAnn.()isthe()jumper.---------------------------------比赛跑步成绩：Ann:10.54Mary:10.21Betty:10.36--------------------60mrunner.----------

　　跳远成绩：Ann4.11Mary:4.69betty:4.38

　　例子：

　　Annisagoodjumper.()isabetterjumpthanAnn.()isthe()jumper.

　　---------------------------------

　　比赛跑步成绩：Ann:10.54Mary:10.21Betty:10.36

　　--------------------60mrunner.-----------------------------------

　　短跑成绩：Ann:2:11.3Mary:3:09.7Betty:2.06.2

　　---------------------------------800mrunner---------------

　　跨栏成绩：Ann:15.03Mary:14.14Betty:14.66

　　-----------------------hurdler---------------