Allston
奥尔斯顿（英格兰人姓氏）
🗣️ 情景例句
Is not prepared for interview.
对面试无准备。
Three removes are as bad as a fire.
三次搬家犹如一次失火。
One is the general atmosphere of secrecy in which it is carried out,
一是科研工作中普遍存在的保密气氛；