skin an eel by the tail

例句：

1. 1.The baby's skin is so soft and smooth.
   婴儿的皮肤非常柔软光滑。
2. 2. She covered her face with a scarf to hide her embarrassment.
   她用围巾遮住脸以掩饰尴尬。
3. 3. Covering the wound with gauze helped stop the bleeding.
   用纱布包扎伤口有助于止血。