practice用法搭配

例句：

Skill comes only with practice, patience, and persistence.

只有通过练习、耐心和坚持不懈才能获得技能。

In practice, however, such an attitude is counterproductive.

然而在实际中，这种态度会适得其反。

Educational practice is liable to sudden swings and changes.

教育实践活动易出现突然的转向和变化。