例句：

　　But the real gains come in benefits and work practices.

　　但真正的收獲來(lái)自收益和工作實(shí)踐。

　　Skill comes only with practice, patience, and persistence.

　　只有通過(guò)練習、耐心和堅持不懈才能獲得技能。

　　In practice, however, such an attitude is counterproductive.

　　然而在實(shí)際中，這種態(tài)度會(huì )適得其反。

　　Educational practice is liable to sudden swings and changes.

　　教育實(shí)踐活動(dòng)易出現突然的轉向和變化。