英语作文范文2.介绍海宝机器人 Visitors will be met with robots that can speak foreign languages at the airports and in the entrances of some Expo venues. The robots are shaped after the Expo mascot Haibao. Haibao, whose name means treasure of the sea, tends to show that everyone creates the good life together. The blue robots stand 1.55 meters tall, have changing facial expressions and their hair looking like a wave in the sea. Whats more, they have touch screens on their chest to answer questi
