That ' s why there are alma maters and national anthems

这就是为什么有校歌和国歌的原因

They are in need of career advice and they are turning to their alma maters.

他们都需要职业建议,并为此向母校寻助.

After their first breakfast, Thiel and Levchin began recruiting everyone they knew at their alma maters.

希尔和莱佛青在一起吃过第一次早餐之后即开始在他们认识的校友当中招人。