practice testing的用法和樣例：
例句
- Practice proves that the measures are feasible, safeguarding the steady production of the unit.
經(jīng)實(shí)踐驗證，措施是切實(shí)可行的，保障了裝置的穩定生產(chǎn)。 - The validity of using principle of organization design at the CYL of Colleges and Universities was substantiated by our practice.
通過(guò)實(shí)踐驗證了在高校共青團中應用組織設計原理的有效性。
