没有一种付出，应该永远心甘情愿。翻译成英文，谢谢

There should not be a kind of contribution that is forever willing.

No pay, no one should always be willing to pay, should always be willing
最佳答案可否采我的？谢谢啦～

No one will give forever voluntarily.

There's no pay that should always be willing

There won't be any pay without any purpose

No one should always willing to pay