They would always come to my assistance whenever I need a helping hand.

无论我什么时候需要帮助，他们都会来帮我。

If everyone in the society can give a helping hand to each other, it is more likely that society will become more harmonious.

如果社会中的每个人都可以互相帮助，那么社会就更有可能变得更加和谐。

Some days you need a helping hand and some days you can be the one giving the helping hand.

有时你需要帮助，有时你可以伸出援助之手。

A true friend will always extend a helping hand to you when you're in the depths of despair.

当你处于绝望的深渊时，真正的朋友总会伸出援助之手。

Giving a helping hand to those who are desperate for help can make our society more harmonious.

向急需帮助之人伸出援助之手能让我们的社会变得更加和谐。