中国科技水平不断提升,各种新式装备层出不穷,中国也因此在多个领域取得了傲人的成绩。在近日新华社又曝出一条消息,又取得一项全新的突破,未来中国的各式战机都不用出国测试了!
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- Canada Received doses administered79.7%