现在,电话已经成为人们互传信息、联络感情、洽谈生意等不可缺少的通讯工具。不少国家的公司为了在市场上打开销路,赢得声誉,竟相开发各种各样新奇别致的电话新产品。耳环电话:美国科学家发明了一种耳环电话,它体积小,重量轻,价值250美元,带一个小型高效能电台,很受记者们喜爱。 Now, the phone has become an indispensable communication tool for people to exchange messages, contact feelings and negotiate business. Many companies in the country in order to open up sales in the market, won the reputation, actually developed a variety of new and unique phone new products. Earphone: American scientists have invented an earphone that is small and light, at $ 250, with a small, high-performance radio station that’s loved by journalists.