Aust
n. 欧斯特（姓氏）
🗣️ 情景例句
Where will we put all the presents?
我们把这些礼物放在哪里？
Idleness is the root (or mother) of all evil (or sin or vice).
懒惰是万恶之源。
so it was easier for the detective to watch her.
因此，侦探比较容易监视她。