与许多动物一样,雨燕的幼年也是在安乐窝里度过的,父母的精心照料让它长得胖乎乎的。有趣的是,雨燕在第一次离巢之前也会减肥,控制食物的摄入,同时进行锻炼(拍打翅膀,做俯卧撑)。减肥之后,它们就能展翅飞翔。请以“雨燕减肥”为话题写一篇文章。要求:所写内容必须在话题范围之内,立意自定,文体自选,题目自拟,不少于800字,不得抄袭。 Like many animals, Swift’s childhood was spent in a cozy home. Parents’ careful care made it grow chubby. Interestingly, the Swift will lose weight before it leaves the nest for the first time, controlling food intake while exercising (flapping wings, doing push-ups). After losing weight, they can fly. Please write an article on “Swift Weight Loss”. Requirements: The content of the content must be within the scope of the topic. It is intended to be self-determined, style is optional, and the title is self-plotted. It must be no less than 800 characters and must not be copied.