I have translated two computer books (Using Windows 98 and C Primer Plus) from English into Polish, and have done many smaller translations, too.

我已把两本英语电脑书籍（《如何使用视窗98》和《C Primer Plus》）译成波兰语，还做了许多篇幅较小的翻译工作。

youdao

I have translated two computer books (Using Windows 98 and C Primer Plus) from English into Polish, and have done many smaller translations, too.

我已把两本英语电脑书籍（《如何使用视窗98》和《C Primer Plus》）译成波兰语，还做了许多篇幅较小的翻译工作。

youdao