It was difficult helping her transition from one activity to the next, because whenever a game ended, Carla would just flop down on the ground and refuse to budge.

• 想让她主动地从一项游戏参加到另一项游戏是一件非常困难的事情：因为无论何时，只要游戏一结束，卡拉就会一屁股坐到地上，不想再动。