six percent百分数 百分数由percent表示,百分号%读作 percent,应用时常与by连用。 0.68%→zero point six eight percent 6%→six percent 369%→three hundred and sixty nine percent The output of steel went up by 20 percent.钢产量增长20%。 The price of cotton was reduced by 20 percent.棉花的价格下降了20%。 The loss of water has been reduced to less than 30 percent.水的损耗减少到30%以下。