新闻纵贯线 Today updated 20:00 2017/05/27

 一周新闻回顾，马里兰大学毕业演讲，你怎么看？

Welcome to 'Today' - an hour of world news and analysis -- from a different perspective. I'm Suyi.

Coming up：

--Chinese authorities are now soliciting¹ public opinion on potential new regulations connected to China's booming bike-sharing sector².

--What do you want from artificial intelligence in real life?

--Opinions divided over college students as part-time couriers

--Also, Chinese universities redesign their majors and academic departments to push forward liberal studies

For more on this, Suyi is now joined on the line by our colleague, senior commentator³ Manling and Zhang Yi, journalist from Xinhua News Agency.

1 soliciting   

v.恳求( solicit的现在分词 )；（指娼妇）拉客；索求；征求

参考例句：

• A prostitute was soliciting on the street. 一名妓女正在街上拉客。 来自《简明英汉词典》
• China Daily is soliciting subscriptions. 《中国日报》正在征求订户。 来自《现代英汉综合大词典》

2 sector   

n.部门，部分；防御地段，防区；扇形

参考例句：

• The export sector will aid the economic recovery. 出口产业将促进经济复苏。
• The enemy have attacked the British sector.敌人已进攻英国防区。

3 commentator   

n.注释者，解说者；实况广播评论员

参考例句：

• He is a good commentator because he can get across the game.他能简单地解说这场比赛，是个好的解说者。
• The commentator made a big mistake during the live broadcast.在直播节目中评论员犯了个大错误。