1. When it comes to 引出有争议的话题的常用句式。
2. In addition, ... Besides... 衔接词语
3. a greater degree of independence and freedom 意为“更大的自由度”。
4. less 注意比较结构的运用。
5. when to start on my way, where to linger a little longer and which spot to skip over 平行结构增加了文章的文采。
