On good days they'll sing to their heart's content, but on off days they just spout a couple of lines and sing one number before quitting the stage, leaving the plot in mid-air while the junior actors desperately ad-lib, and there's almost nothing the director can do about it.
平時演出態度大多潦草，高興了唱個沒完，不高興上場道兩句、唱一曲就下台，留下劇情，忙壞小角色去補白，團主幾乎是莫可奈何。