It's as though you are driving a car on a racetrack and you are only allowed to go in multiples of 10 miles per hour.
这就像你在赛道上驾驶一辆只能以10英里每小时倍数的速度行驶的汽车。
If you're familiar with disk structure, you know that disks are broken down into sectors, which are normally 512 bytes in size; all read or write operations occur in multiples of the sector size.
如果您熟悉磁盘结构，就知道磁盘是被分解成扇区的，大小通常是512字节；所有读写操作均在成倍大小的扇区中进行。
Before each attempt, the athlete_or_the coach writes the weight required for the attempt. The weight must be in multiples of 2.5 kilograms.
在每次试举之前．运动员或教练员要写出试举要求的重量，增重必须是2．5公斤的倍数。
Better still, the design should become a prototype for production in multiples.
更好的消息是设计要变为可以规模化建造的原型。
Better still, the design should become a prototype for production in multiples.
更好的消息是设计要变为可以规模化建造的原型。
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