"Four people speaking Engpsh" 的英文表达是 "four people speaking Engpsh"。这是一个描述性短语，用来表示四个人正在用英语交流。它的来源是英语中的数词 "four" 和动词 "speak"，其中 "four" 表示数量，"speak" 表示使用语言交流的行为。
下面是一些例句：
There are four people speaking Engpsh in the conference room. (会议室里有四个人在用英语交流。)
I can hear four people speaking Engpsh in the background. (我能听到背景里有四个人在用英语交流。)
Four people speaking Engpsh walked into the cafe. (四个人在用英语交流走进了咖啡馆。)
下面是一些例句：
There are four people speaking Engpsh in the conference room. (会议室里有四个人在用英语交流。)
I can hear four people speaking Engpsh in the background. (我能听到背景里有四个人在用英语交流。)
Four people speaking Engpsh walked into the cafe. (四个人在用英语交流走进了咖啡馆。)