?合同的签署
合同的签署
Former President Felipe Calderon was able to sign a law to allow exploration deals with foreign companies but political resistance makes the sealing of such contracts difficult.
NPR: Mexico's Ruling Party Says 'Yes' To Energy Reform
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。