Twitter has been a big hit, by satisfying this basic socialneed.
Twitter通过满足这个基本社会需求,成为了一个成功者。
2
Your expertise should aim to fill a socialneed, such as entertainment, fashion, business, informational, etc.
你的专长应该旨在满足一项社会需求,如娱乐、时尚、商业、信息等等。
3
In recent years, foundations, venture capitalists and the World Bank have used India as a petri dish for similar for-profit "social enterprises" that seek to make money while filling a socialneed.