如果你被形容為 take to something like duck to water, 意思就是在你第一次嘗試做某件事情時發現自己非常上手，做得很棒。
He took to golf like a duck to water. He'd never played before but hit a hole in one!
Kate never seemed like the mothering type but when her daughter was born she took to it like a duck to water. She was a real natural!
另一個短語 a sitting duck 意思是容易成為被攻擊的目標。
Example: The soldiers were left exposed on the hill. They really were sitting ducks for the enemy.