你看過桂林的美麗的塔狀尖峰 嗎 ?Have you ever seen the beautiful spires of rocks in Guilin?我們頂好繞過那些相當(dāng)高的尖峰.We shall do well to pass over its sharp crests at a good height from them.在尖峰時(shí)刻, 交通和空氣污染經(jīng)常是相當(dāng)嚴(yán)重的.During rush hour, traffic and po...