ability of practicing的用法和样例：
- In order to enable our students to develop morally, intellectually and physically, we should devote spirits of bringing forth new ideas and the ability of practicing.
- It's a building block car,which not only could improve children's ability of practice, but also it's a game paly.
- It's a building block,which not only could improve children's ability of practice, but also it's a game paly.
- Exer-cise baby's ability of practice and thinking,increase baby's play interest,let baby make progress during game.
- It has come within the range of practical politics.