Rotavate
用旋耕機耕地
??? 情景例句
You will never guess.
你絕對猜不到。
Don't swap horses when crossing a stream.
行至中流不換馬；危難之時不宜作大變動。
This time it was the postman and he wanted me to sign for a registered letter!
這次是郵遞員，他要我簽收一封掛號信！