Gb	Eng
他当初的积极性已淡下去了.	His original enthusiasm has turned sour.
广告称｀聘请有积极性的年轻人任推销员＇.	The advertisementread Young self-starter wanted as salesperson'.
工资固定又无晋升机会遏制了雇员的积极性.	Fixed wages and lack of promotion act as a disincentive to employees.