夏说英语新闻晨读 第67期:机器人大战围棋天王

 本期内容：

For the first time a computer beat a world champion at the Asian board game of Go. Google’s DeepMind AlphaGo defeated Lee Se-dol of South Korea in the first two encounters¹ of a best-of-five series. The third game is due to take place today. Computers had already beaten the world’s best chess players, but Go is much more complex.

词义解析:

Encounter：对决
Best-of-five: 五局三胜
Go: 围棋

1 encounters   

遭遇战( encounter的名词复数 )； [天文学]（向着某一天体的）接近； 突然遇到

参考例句：

• Encounters of like charges act to diminish the coagulation rate. 同性带电粒子间的碰撞作用减少凝聚率。
• At each stage of development the trematode encounters formidable hazards. 吸虫在发育的每一个阶段，都可能遭遇到极大的风险。