lower the ceiling meaning in English

把天花板降低

Lower the ceiling age of the scheme from 59 to 50
-将年龄上限由59岁降至50岁；
In 200203 , the total amount of such awards amounted to $ 12 . 6 million . it should be noted that when ha renewed its contract with ceha in september 2002 , ceha voluntarily lowered the ceiling of his annual performance incentive award from 30 per cent of his basic salary and cash allowance to 24 per cent , in view of the tight financial situation faced by the ha
当医管局在二二年九月与医管局行政总裁续约时，医管局行政总裁有见及医管局财政紧绌，自愿把其每年工作表现奖励金的上限，由基本薪金和现金津贴的百分之三十调低至百分之二十四。