Customers try the Huawei Mate 40 series smartphones at a flagship store in Guangzhou， Guangdong province， on Nov 1， 2020.便携式充电器，就可以理解为“充电宝”。
My sister was fond of traveling. Ever since graduating， she had been determined to organize a trip to an old temple. Since transporting fare was expensive， she decided to use a bicycle to cycle there not caring about the disadvantages. Her stubborn attitude was always her shortcoming. Once she made up her mind to do something， no one could persuade her to change her mind. Finally， we gave in as usual though we preferred to take a train. After we prepared everything， including the schedule， reliable weather forecast and the insurance， we began our trip.我们每一个人都应该是喜爱美的，这是人的本性。
5G手机相比之前的4G手机，在网速、延迟、连接数量等方面都有着显著的优势,不过可别把5G说成“five G”大错特错！5G英文怎么说？5G的英文是5th generation mobile networksgeneration ['dʒɛnə'reʃən]n.
fundamental——书面用词，不如basic使用广泛，侧重指作为基础、根本的抽象的事物。essential——语气比fundamental强，强调必不可少，暗含某物如缺少某部分，则失去本质特征的意味。
