(4472期)如何认识新人呢通过哪些方式How to get to know new friends, in what ways
网络和相关软件 the Internet and its related social apps
意识到问题 realise the potential danger
各种背景 background of education and family
注意 keep an eye on this point
联系新朋友 contact new friends
参加聚会 take part in some parties