training of vocational skill的用法和樣例：
例句
- The department provides specialist training to enhance investigation, prosecution and other techniques.
該署又提供特種技能訓練，以增強調查和檢控工作以及其他方面的技巧。 - But the road to the technic peak is so very difficult, the permance skill training must start from the performer's childhood.
然而通往技術高峰之路是異常艱難的，演奏技能訓練工作必須從演奏者的童年開始。
