The past several decades saw intensive study in advertisements by many linguists from such perspectives as phonetics , lexis , syntactics , cognitive features and cultural contents .

在过去几十年中，许多语言学者从不同角度致力于广告语篇的研究，涉及语音、词法、句法、认知特征及其文化内涵。

Programming was fun because I could make cool stuff , but what actually got me obsessed about it was suddenly seeing something interesting in the semantics and syntactics of the very lines of code .

编程很有意思是因为我可以做一些很酷的东西，但是实际上让我着迷的却是那一行行代码的语法和语义。