想请教一下aim主被动
The program aims to encourage students to be active citizens.
New laws have been introduced aimed at preventing motorists from breaking traffic rules.
为什么第一句主动而第二句就被动了呢
The program aims to encourage students to be active citizens.
【答】这里的 aims 是主动语态做谓语动词。
New laws have been introduced aimed at preventing motorists from breaking traffic rules.
【答】 have been introduced 是 introduce 的被动语态做谓语动词，不是 aim 的被动语态。
