"The quantum communication is highly secured and is free from interruptions, so solving the problem of underwater quantum communication is a good news for the Navy," Li Jie, a Beijing-based naval expert, told the Global Times on Monday. However, ac...
每次去游泳，在跃入水中前先检查下水温总是很明智的，你可以把这种下水前的水温测试称之为testing the waters，但是我们也还会在别的语境下使用该短语。To test the waters的另一个意思...
Parts of Europe, the Middle East, North Africa and the United States of America have seen extremely high May and June temperatures, with a number of records broken. The hea...
更多内容请点击：...communication test successful, good news for the Navy