Behind the city of Pompeii stood the 4000 - feet Mount Vesuvius.庞培城的后面矗立着4000英尺高的维苏维火山.He was accidentally killed by going too close to Vesuvius.他是因走得太靠近维苏威火山而意外丧生的.The widowed bride of Vesuvius.简直是维苏威火山的新娘寡妇.AD and it w...
把它们相加再除以5就是平均数，明白吗？Add them together, divide by five, and you've got the average. Okay?量一下温室的建筑面积再将它除以6。Measure the floor area of the greenhouse and divide it by six.230厘米除以22厘米等于10.45厘米。230cm divided by 22cm is 10....