trained personnel的用法和樣例：
例句
- Six physical education institutes were founded to turn out physical education personnel.
創辦了六所體育學院，培養體育專門人才。 - If our on-campus college students were to reach even two or three million,we would have a good number of trained,specialized personnel.
如果我們有二百萬到三百萬在校大學生，我們培養的專門人才就會比較多。
