The vicar has been asked to have the tree cut down.为什么译为人们请求教区的牧师叫人把树砍掉,而不是,译为这个牧师被告诉去砍掉这树(他自己)

问题描述:

The vicar has been asked to have the tree cut down.
为什么译为人们请求教区的牧师叫人把树砍掉,而不是,译为这个牧师被告诉去砍掉这树(他自己)

have the tree cut down只强调砍掉这个过程,不考虑由谁来做这个事情
而如果是牧师去砍的话,应该用The vicar has been asked to cut down the tree.