North American Aerospace Defense Command (NORAD) - a binational command involving the United States and Canada which provides warning of missile and air attack against both of its member...
The Russians remain implacably opposed to letting Bush build a ground-based mid-course interceptor—the GBI—base in Poland to try to shoot down any future Iranian intercontinental ballistic missiles.
Later, more established companies raced to add such patents to their files, if only as a defensive move against rivals that might beat them to the punch.
" My flower is ephemeral, " the little prince said to himself, " and she has only four thorns to defend herself against the world. And I have left her on my planet, all alone! "
Each of these defensive missiles maybe only about 10 feet long but has some 24 pounds of high explosives and when they're close enough they detonate, obliterating everything in that part of the sky.
The next question was more confrontational. " Where was the money come from to pay for all of this? " The journalists who ask the question seem hostile. But Dillia was careful not to adopt the defensive tone.
（英语二） 
了解消化道肿瘤的发病机制、细胞免疫与
有
分重要的意义。
那件薄薄的衣
刺来
股份增强了其资本
更有抵抗性。“这些钱从哪里来？”记者提出的问
