social network site的用法和樣例：
例句
- Burberry, the famous fashion brand, is to launch its own social networking site next month, to deepen its relationship with customers.
時(shí)尚品牌巴寶莉下月將推出自己的社交網(wǎng)站，希望此舉能夠加深與顧客之間的聯(lián)系。 - There have been a number of articles recently about the challenges big social networking sites have faced in monetizing their audiences.
最近有很多文章是關(guān)于大型社交網(wǎng)站在轉化利潤中遇到的挑戰。
