We can find what we need, we can invite friends over without embarrassment and we just feel better.

我们可以找到我们想要的东西，可以邀请朋友到家里做客，不必感到尴尬，我们自己也感到更快乐。

You can invite friends over for a clothing or book swap, and ask them to take the money they've saved on shopping and give it to cash-strapped local shelters.

你可以邀请朋友转赠衣物和书籍，请求他们把用来购物的钱拿出来捐给当地资金