That's wrong thinking: philanthropy is a voluntary act.

错误的想法：慈善是个自愿的行为。

youdao

But that is not the case. For them it is a voluntary act to have chosen this simple and frugal lifestyle.

他们选择这种简单、节省的生活方式完全是自愿的行为，这样做绝对不是因为物质匮乏。

youdao

If we perceive it and act, then there is a voluntary, true, moral act.

如果我们觉察到了这一点并有所作为，就会有自发的，真正的，道德的行动。

youdao

To transact with Wal-Mart or any other business entity is ultimately a voluntary act, and as such, Wal-Mart should be allowed the opportunity to set up shop wherever it desires.

FORBES: Why Wal-Mart Is the Embodiment of Economic Stimulus

He said the legally binding Climate Change Act should be made voluntary, or simply ignored.

BBC: UK Politics

Many of FDR's economic policies, such as the National Recovery Act, depended on voluntary cooperation from big business.

CNN: Campaign 2012: The phony war of markets vs. government