Nowadays it is more convenient and easier for people to travel to other countries. Do you think the positive effects exceed the negative effects? 雅思寫作題目講解: 解析這道雅思寫作題目之前大體介紹下作為出現(xiàn)概率最高的“對立雙方題型”的幾種分類。對立雙方題型大體上可以分為:1. 客觀現(xiàn)象的優(yōu)缺點題型