competing to attract a female by dancing. 正在用舞蹈来争取一只雌鸟的青睐

293. This has produced some of the most beautiful
     这也催生出了一些地球上
294. and elaborate displays on the planet.
     最美秒最精巧的展示
295. A male red bird-of-paradise,
     一只红色的雄性天堂鸟
296. competing to attract a female by dancing.
     正在用舞蹈来争取一只雌鸟的青睐
297. One has come to survey what's on offer.
     她来看看是否有佳偶在此等候
298. She is an independent lady,
     她是一位独立有主见的女士
299. and she will select whichever male takes her fancy.
     可以任意选择自己中意的男士

来自《行星地球 第二季 第三集 Planet Earth S02E03 丛林》第 296 行