Some call it “nightclub-as-a-service”.

有人也把它称之为“夜店服务”。

Nightclub owners: You have my apologies.

夜店店主们：我向你们道歉。

Psychologists asked 19 young men to dance to a drum beat from a German nightclub tune.

心理学家首先让19为年轻男士随着一段德国夜店曲调的鼓点跳舞。