try to keep fit and healthy by exercise is that it releases chemicals called serotonin into your br

来源：百度知道 编辑：UC知道 时间：2024/09/23 05:33:45
often it is the small things that make people happy .Try to be kind nd smile at people . You will help them to feel happy and will build happiness for yourself 翻译快，1分钟

通常是小小的事情使人们幸福,是善良和对别人微笑。你会为帮他们感到幸福快乐,为自己建造

这句话有问题，nd是什么东西啊

通常是一些很小的事情使人们开心，尝试友好和微笑对人们。你将会使他们刚到快乐同时自己也会感到快乐。