短语中文翻译
中文翻译：无意义地
同义词：
['useless', 'aimless']
例句：
-
1.I spent hours trying to fix the car, but it was to no purpose.
我花了几个小时试图修车，但毫无成效。
-
2. He decided to take a walk in the park, but it was to no purpose.
他决定去公园散步，但毫无收获。
-
3.We tried to convince him to change his mind, but it was to no purpose.
我们试图说服他改变主意，但毫无效果。