I bought my first IBM PC clone and started designing version 2.0 for it...

我买了我的第一台IBM个人计算机，开始用它来设计2.0版。

youdao

Of course there also were companies who asked themselves if it would be possible to copy IBM's PC with impunity and sell their 'clone' as their own product.

当然也有一些公司希望能够复制IBM的个人电脑和把复制器当作自己公司产品出售而不受到惩罚。

youdao

Those companies were able to clone the IBM PC because IBM made the mistake of allowing its partner, Microsoft, to license a virtually identical version of its PC-DOS operating system to any takers.

FORBES: 2012 could be the year of the Apple clones