GbEng
旅馆的单人房间的价钱每天从20美元到50美元不等。 The tariff at the hotel ranges from 20 dollars to 50 dollars a day for a single room.
这些鱼的重量从3磅到5磅不等. These fish vary in weight from 3 lb to 5 lb.
它的用处是备份大量的数据或增加存储容量。硬盘的存储容量从几百兆字节不等。 Hard disks provide tremendous storage capacities ranging from hundreds of megabytes to several gigabytes.
这些罐子可盛的液体多少不等[容量不同]. The jars hold different volumes of liquid/have different volumes.
在优化问题中,一种表示若干变量相互关系的方程(式)或不等式。 An equation or inequality relating the variables in an optimization problem.