Intersputnik
苏联全球卫星通讯系统
🗣️ 情景例句
No, by train.
不， 坐火车。
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
four girls and a boy, an event which radically changed their lives.
4女1男。这事使他们的生活发生了根本的变化。