In oneseries of studies, researchers instructed Chicago-area commuters using public transportation to strike up a conversation with someone near them.
在一系列研究中,研究人员指示使用公共交通工具的芝加哥地区通勤者与他们附近的人进行交谈。
2021英语二
Several important points in the image are registered like aseries of snapshots.
图像中的几个重要点像一系列快照一样被注意到。
2020英语一
Aseries of fires and overcrowded conditions led to the construction of the existing Treasury Building.
一系列火灾和过度拥挤的条件促使了现有国库大楼的建造。
2018英语一