take off the fractions

例句：

1. 1. She took off her coat togo inside.
   她脱下外套进屋。
2. 2. Theplane took off at 9:00 a.m.
   飞机在上午9点起飞。
3. 3. The team took off their shoesand socks for the game.
   队伍为了比赛脱下了鞋子和袜子。