中美洲剑尾鱼
In Nezahualcoyotl, also known as Ciudad Neza, the contrast with the cobbled streets of Valle del Bravo couldn't be sharper.
BBC: Mexico's Enrique Pena Nieto faces tough start
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。