“机器人”从哪里来？“机器人”从哪里来？You sometimes see robots around you. Maybe one guides1 you through a museum. Or maybe one checks your body temperature in a hospital. ……

ESTABLISHED in 2001, Longman English Success (LES — www. EnglishSuccess. com) is the newest member of the Longman English-Language teaching family. ……

比利时馆-巧克力和钻石的世界Belgium is a country in northwest Europe. It is famous for chocolate and diamond1. You can find them easily at the Belgium Pavilion. ……

比利时馆-巧克力和钻石的世界Belgium is a country in northwest Europe. It is famous for chocolate and diamond1. You can find them easily at the Belgium Pavilion. ……