“三倍”的英语？

他超过醉酒驾驶规定标准快三倍了。He was nearly three times over the drink drive limit.这种金属以前的估价是目前价格的两到三倍。The metal had been valued at twice or thrice its current price.由于额外的工作他领取了三倍的工资.He received triple wages for all his extra work....

“三倍”的拼音为：sān bèi...