inner drive的用法和樣例：
例句
- Beyond any particular thing, Mr.Wead says, the key to success for past presidents was a harder-to-define internal drive.
韋德說，除了任何特殊的事情之外，過去那些總統成功的關鍵在於更難以界定的內在動力。 - In addition, being able to turn to an inner source of spiritual guidance and comfort is vital to weathering the hard times.
此外，若能調動精神上的內在動力並安慰自己，對擺脫疾病的困擾也是極其重要的。
