爲更專門的工作 for more specialized work
爲晉升的'前途 for prospects of promotion
爲更高層次的工作責任 for higher responsibility
爲擴大工作經驗 for wider experience
找一份更好的工作 to seek a better job
由於僱用期滿 due to expiry of employment
找到了更好的工作 sought a better job
由於公司倒閉 due to close-down of company
