unstinting造句怎么写

We throw our parties; we abandon our families to live alone in Canada; we struggle to write books that do not change the world, despite our gifts and unstinting efforts, our most extravagant hopes.

We therefore pledge our unstinting support for these common objectives and our determination to achieve them.

She was unstinting in her efforts to help.

In the unstinting way we have met our obligations, I believe that BP has shown what corporate social responsibility really means.