2 sentences

1. 我没有正规的设计背景。

   wǒ méi​yǒu zhèng​guī de shè​jì bèi​jǐng.

   I don’t have a formal design background.

   Source: CCMatrix

2. 我接受过正规训练。

   wǒ jiē​shòu guo zhèng​guī xùn​liàn.

   I have received formal training.

   Source: CCMatrix