mule driver

同根派生

Whether or not it then gets the carrot depends on the whim of the mule driver.
那時候它是否喫得到這串蘿蔔，得看驢夫的高興。
In the west, whenever a mule driver has a mule that refuses to move and won't respond to the whip, he will dangle a carrot on a string in front of the mule just above its lips.
西洋趕驢子的人，每逢驢子不肯走，鞭子沒有用，就把一串衚蘿蔔掛在驢子眼睛之前、脣吻之上。
A mule is a cross between a horse and an ass.
騾是馬和驢交配而生的襍種。
A careless driver is a menace to all road users.
漫不經心的駕駛員對於路上所有車輛和行人都是危險的。
The driver was ticketed for parking in front of a fire hydrant.
那個司機因把車停在消防栓前而接到交通違槼罸單。