用法例句：
The system has the ability to run more than one program at the same time.
该系统能够同时运行一个以上的程序。
Profits were at the same level as the year before.
利润和前一年的持平。
Every file on the same disk must have a different name.
同一磁盘上的每一个文件都必须有不同的'文件名。
The same argument does not hold good in every case.
同样的论点并非在所有的情况下都正确。
This year's results are virtually the same as last year's.
今年的结果几乎和去年的一样。
