增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改均限一词;
2．只允许修改10处，多者（从第11处起）不计分。
Dear Sebastian,
Unlike most of the flight I've taken on this trip, the journey from Melbourne to Sydney was thankful short. One hour! It's much more hotter here in Sydney than in Melbourne, it is strange because I travel from south to north instead of north to south. Things really are upside down below the equator(赤道).
The Sydney Festival is fascinated, and I'm having a marvelous time go to all the art and film shows. It's going on all mouth, and there's so much to choose. Best of all, it's not just in one location, but all over the city, because it's a great way for me to explore Sydney.
Hope you're having as many fun in Asia!
Li Hua
