bolusalba

例句：

1. 1.The robin was perched on a branch, singing a beautiful song.
   那只知更鸟正栖息在树枝上，唱着一首美妙的歌曲。
2. 2. The butterfly landed on the flower, its wings shimmering in the sunlight.
   蝴蝶落在了花朵上，它的翅膀在阳光下闪闪发光。
3. 3.The old man sat by the window, watching the sunset with a contented smile.
   老人坐在窗边，满意地微笑着看着日落。