percent fines

基本解释

Developers who leave land undeveloped for more than one year but less than two could face fines of up to 20 percent of the price they paid for the land.
报告称，对于土地闲置满一年不满两年的，开发商需按地价的20%交纳罚款。
Law makers propose a 100 percent smoking ban in public places, on tobacco products advertising and as well as higher fines for smoking in areas with no permission signs.
立法议员们建议，在公共场所内实施100%禁烟，并且100%禁止烟草产品广告，并提高对在没有许可标志的地区吸烟的罚款。
For example, under California's Deficit Reduction Act, the work participation rate (WPR) of welfare recipients must be at 50 percent; otherwise, the welfare agency may face stiff fines.
例如，在加利福尼亚 Reduction Act 中，工作参与率（work participation rate，WPR）必须达到 50%；否则，福利机构可能面对高额罚款。