help others is neccessry.还是helping others?

help others is neccessry.还是helping others? helping others is helping us 还是helping others is helping our helping others is helping ourselves helping others is happy 英语作文题目是写Helping other还是Help others? 作文helping others is great. Helping others can help you 英语作文 英语作文:Helpihg others is helping ourselves Helping Others Is Happy英语作文 i find helping others is happy 为什么用helping 英语：帮助别人就是帮助自己,应该是哪句 Help others is help myself还是Help others i like helping others的help是非谓语动词吗