Which means
American officials could decide—say, in a conflict with China—to switch
off or degrade the signals coming from GPS satellites.两个破折号内的内容是插入语吗?为啥,say用原型啊,翻译成“如果说”?
分析句子,并指出主干:In an English class, students from all the contries from the east were
required to introduce some of their places of interest that are world-famous.
Rather than sell into a depressed market caused by tariffs, US soybean
farmers are storing their crops hoping to eventually get a better price.为什么rather than后面是sell?
Economy is the use of the minimum amount of money, time, or other resources needed to achieve something, so that nothing is wasted.so that nothing is wasted修饰哪个动词?
...rriving at the Blue House, he wasted no time launching his peace offensive toward North Korea, flying to Pyongyang last June for a landmark summit.[译文]:他一入主青瓦台,立刻就在第一时间展开对朝鲜的和平攻势,在去年六月飞到平壤参加划时代的朝韩高峰会...