It is impossible for AIDS to spread through public facilities such as telephones, tableware, bedding, swimming pools and bathrooms.
10艾滋病不会经电话机、餐饮具、卧具、游泳池或浴室等公共设施传播。
Yes, they are based on the medium of human voice. Services such as telephones, calling card telephones, cellular phones, cordless phones are this type.
这类业务是以讲话的声音为媒介的,包括电话、磁卡电话、移动电话、无绳电话。
Industrial design majors learn the skills they need to design and refine everyday products, most of them for mass production, such as telephones, cars, and furniture.
这个专业主要学习设计和完善日常生活用品,这些多数都是大批量生产,如电话,汽车和家具等。
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