ОАЭ задумались об атаке на Иран20:55
Critics have blamed outsourcing for the company’s recent lapses: some twelve hundred suppliers design and manufacture parts for Boeing planes. “There were a number of issues that we had,” Larson said. “But we’re coming out of that. We can’t build airplanes fast enough.” He walked me over to a half-finished 777 that was about to have its wings attached. “I remember my very first fuselage join,” he said. “The mechanics drilled about eight hundred holes, then started inspecting the skin around them. I thought, This is going to take forever!” The wings have to be mated to the body with gaps of five- to ten-thousandths of an inch. Then they’re bolted on with just enough torque to flex and hold fast, even in the most severe turbulence. In Boeing’s stress tests, they can bend almost forty-five degrees and snap back, and withstand years of flexing without structural fatigue. “It’s not a piece of farm equipment,” Larson said. “It’s a life-support system. At thirty-five thousand feet, you can’t pull over.”
。搜狗输入法对此有专业解读
Even more challenging is cross-sector competition.
25歲的台北人劉品佑就是其中一人。他向BBC中文說道，之前在家裡看新聞時，外婆會把聲音轉小、窗戶關起來、窗簾拉起來，他原本以為每個家庭都和他一樣，一直到高中畢業前，無意間得知外婆的兄長在事件中死亡，才知道家人避談政治、小心翼翼的舉措，都是因為創傷。