重点讲解：
1. no longer 不再；已不；
This type of behaviour is no longer socially acceptable.
这种行为在社交中已不再合适=&NfM4r~U)。
2. according to 取决于；以…为转移；
Prices vary according to the quantity ordered.
价格随订购数量不同而有所变化4N(9#SH|m1%n。
3. lace with 在（言谈或文章）里夹杂（某种话语）；
Fred liked to lace his conversation with military terms.
弗雷德喜欢在谈话中时不时蹦几个军事术语,IS]-t=)gJ6@MxJn。
4. put off 使反感；使对…失去兴趣；
Once, she had been put off by his hauteur.
她曾经对他的傲慢很反感#q]RzUp|QM|B)。