常見(jiàn)例句雙語(yǔ)例句Keith Felch calls his electric bike a "hill eraser" because he can ride it to work without breaking a sweat.基思費(fèi)爾奇稱他的電動(dòng)自行車是“擦山橡皮”，因爲(wèi)他可以騎車上班不灑一滴汗水。blog.sina.com.cn 返回 keith sweat