"独角戏"means only one role in a play. It indicates one person does the job which in fact needs more people.
例句 Sentences
1、大家都走了,他自己一个人留在舞台上唱着独角戏。 Dàjiā dōu zǒule, tā zìji yí ge rén liúzài wǔtái shang chàngzhe dújiǎoxì. He has been playing a one-man show on the stage after others left.
2、不要让他们看不起你,即使是独角戏你也要唱下去。 Búyào ràng tāmen kànbuqi nǐ, jíshǐ shì dújiǎoxì nǐ yě yào chàng xiàqu. You must go on even though it is a one-man show. Or they will look down upon you.