3. 从认识到会用（作业）
1）翻译下面的句子：
八卦可以让人们迅速增强友谊。
Sharing and exchanging gossip can cement a friendship in a very short time.
Gossip can cement a friendship efficiently.
2）造句
背景：现在卖东西或者是推销东西，商家都是通过诸如经常发送私人化的问候和留言信息这类有点人情味的方式来加强和经营客户关系来进行的，而不只是做广告和打折。
句子：
More than spending money on advertising and promotions, merchants now are trying to create new opportunities to sell their products by keeping and cementing relations with customers in more humanized ways such as sending frequent personalized greetings and messages.
