听力文本
Three major Chinese technology conferences open in Beijing today, namely the national congress of China Association for Science and Technology, the National Technology Innovation Conference, and the conference of academicians of the Chinese Academy of Engineering and Chinese Academy of Sciences.
Central government leaders are expected to participate in the meetings and deliver important speeches.
2016 marks the beginning of the 13th Five-Year plan, and the conferences aim to deepen innovation development accordingly.

参考译文
全国科技创新大会、中国科学院第十八次院士大会和中国工程院第十三次院士大会、中国科学技术协会第九次全国代表大会在北京人民大会堂隆重召开6_GTMcR@MT;Q@8&。

中央政府领导人将参加此次会议并发表重要讲话Dy)sgiM32WtX!u。

2016年是第13个五年计划的开端，而这些会议也地旨在深化创新发展E[EJId_9(vDCqZ。

译文属可可原创，仅供学习交流使用，未经许可请勿转载

重点讲解

1.aim to 计划，打算

例句:They aim to clear every dealer from the street.
他们打算把街上所有的毒品贩子都清走GvpHXIn(0Yxp~%hzS。

2.expect to 期望

例句:You cannot expect to like all the people you will work with.
不要指望你会喜欢所有和你共事的人C_VkK9Dv7~],。

3.participate in 参加

例句:Over half the population of this country participate in sport.
这个国家一半以上的人口参加体育锻炼_dn_K3ZsQ8yZr)R。