ask for permission

• 请求许可； 征求同意

ask for permission的用法和样例：

例句

1. You have to ask permission to go there.
   你应该请求许可到那里去。
2. When I asked for agreement there was no dissent.
   我征求同意时没有人表示不同意。
3. They could photograph almost anything here without requesting permission.
   他们在这里几乎可以拍摄任何东西，不必征求同意。