1.depend on 取决于
例句:All depends on the weather.
一切取决于天气
。2.vary from 不同
例句:The importance of being an Olympian will vary from athlete to athlete.
参加奥运会对每个运动员而言意义不同
。3.storage capacity 存储容量
例句:This reservoir has a storage capacity of 20 million cubic meters.
这水库能蓄(婿)水二千万立方米.
4.GB (gigabyte)十亿字节
例句:Fifteen years ago, is seemed inconceivable that an ordinary individual would ever need a 100 MHZ machine with 1 gigabyte of disk storage space.
15年以前,似乎难以想象一个普通人会需要100兆的机器和十亿字节的磁盘存储空间
。