"They are very good at Engpsh" 这句话的中文翻译是:他们英语非常好。

这句话的来源是英语,是一个简单的句子,用来表示一个人或一群人在英语方面的能力较强。

下面是一些英文例句,并提供中文翻译:

"My sister is very good at Engpsh. She always gets top marks in her Engpsh exams." 我姐姐英语非常好。她在英语考试中总是得分最高。

"John is a native speaker of Engpsh, so he's very good at it." 约翰是英语的母语人士,所以他英语非常好。

"I've been studying Engpsh for many years, so I'm very good at it now." 我已经学习英语多年,所以现在英语非常好。

希望这些例句对你有帮助。