1. 木偶
    A puppet is a doll that you can move, either by pulling strings which are attached to it or by putting your hand inside its body and moving your fingers.

puppet

2. 傀儡；受人操纵者
    You can refer to a person or country as a puppet when you mean that their actions are controlled by a more powerful person or government, even though they may appear to be independent.

puppet在线翻译

    e.g. When the invasion occurred he ruled as a puppet of the occupiers...
           外敌入侵时，他作为占领者的傀儡行使统治。
    e.g. He warned there would be a 'social explosion' if the army installed another puppet prime minister.
           他警告说如果军方再安插一个新的傀儡首相，将会引发“社会暴动”。