I see you are qualified, and have a piece of paper to prove it, but how you perform is the only thing this company is interested in.
我知道你能胜任并有学历证书,但这间公司更注重是的你的工作能力。
This ran on an 'operating system' called DOS, produced by a then small company named Microsoft.
这种电脑采用了一种被称为磁盘操作系统(DOS)的工作程序,而这种程序是由当时规模不大的微软公司生产的。