“比率”造句
不缴水费引起的断水的
比率正在上升。
The rate of disconnections following non-payment of water charges is rising.
算出那些
比率的平均值再乘以100。
Take the average of those ratios and multiply by a hundred.
英镑非常坚挺，对德国马克的
比率是1比2.88。
The pound was rock solid at 2.88 Deutschmarks.