常見例句雙語例句Duck duck waddle back. We like to hear you, quack quack quack!鴨子，鴨子，搖尾巴。我們喜歡聽你呱呱叫！lichen40.blog.163.comMother duck said quack quack quack. But only four little ducks came back.鴨媽媽叫啊叫，但是只有四只小鴨子回來了。qiushuiyiren800418.blog.163.com"chirp", "quack quack"… the animals are singing hymns of spring. the swallows fly, take mud nest.“嘰嘰喳喳”、“呱呱呱”…動(dòng)物們在唱春天的贊歌。 燕子飛來飛去， 銜泥作巢。權(quán)威例句Watchdogs may be helpless to stop the electronic sale of quack treatments or dodgy investment schemes.ECONOMIST: A survey of world tradeIt has two government schools, but no health-care facilities, aside from a few quack doctors in the bazaar.ECONOMIST: India's languishing countryside'' The complexity of investing may leave many savers prey to quack financial salesmen or, simply, to confusion.ECONOMIST: Passing the buck The 返回 quack quack