Battery Powered Colored Endangered Hundred Powered Solar Powered
[Story] In a solar-powered city, a hundred endangered butterflies fluttered over colored flowers. A battery-powered drone observed them, ensuring their safety. [参考翻译] 在一个太阳能供电的城市里,一百只濒危的蝴蝶在彩色的花朵上飞舞。一个电池供电的无人机观察着它们,确保它们的安全。 [Words] battery-powered [ˌbætəri ˈpaʊərd] adj 电池供电的 colored [ˈkʌlərd] adj 有颜色的 endangered [ɛnˈdændʒərd] adj 濒危的 hundred [ˈhʌndrəd] n 一百 powered [ˈpaʊərd] adj 有动力的 solar-powered [ˈsoʊlər ˈpaʊərd] adj 太阳能供电的