Now, my car does have a limited top speed of 130 miles an hour.

现在，我的汽车最高限速为每小时 130 英里。

The larger Megalodon used a side to side motion to propel its massive body forward, but its tremendous size limited its speed to 15 miles per hour.

较大的巨齿鲨用向两侧的摆动推动其巨大的身体向前游动，不过它庞大身躯将其速度限制在每小时15英里。

By the Services` definition, a blizzard has heavy snow, very limited visibility and wind speeds of more than 35 miles per hour for at least three hours.

根据服务部门的定义， 暴风雪会下大雪，能见度非常低， 风速超过每小时 35 英里， 持续至少三个小时。