but no one is watching. 可惜没有观众

186. Everything must be spick and span.
     整块地方必须干净整洁
187. All is ready.
     万事具备
188. Very impressive,
     非常精彩
189. but no one is watching.
     可惜没有观众
190. The superb bird of paradise calls to attract a female.
     华丽极乐鸟利用鸣叫吸引异性
191. And he has more luck.
     它似乎更为走运
192. But what does he have to do to really impress her?
     那么 接下来它该怎么做 才能获得芳心呢？

来自《行星地球 第一季 第一集 Planet Earth S01E01 从北极到南极》第 189 行