1. People began forming into little talkative groups.
    人们则三五成群地开始谈论起来。

2. It is possible we are unconsciously sending messages with every action, messages which are unconsciously picked up by others and used in forming opinions.
    我们有可能无意识地用我们的行为发出信息，这些信息又会被别人无意识地接收到，并藉以形成判断。