Old Skool is also a very popular design.

旧斯库尔也是一个非常流行的设计。

Hutong residents road by on their sturdy steel ol 'skool bikes.

胡同的居民骑着他们的结实的老式钢架自行车来来去去。

Their basic methodology and approach to development was rooted in academia or old-skool companies like Microsoft.

他们开发的基本方法和途径来自于学校或像微软一样的古板企业。