大家好,我是史蒂文·彻里(Steven Cherry),这里是《光谱》杂志举办的“科技智慧对话”节目。先让我们将时光回拨到今年的5月23日晚上7时左右,一辆行驶在5号州际公路上的卡车,在通过斯卡吉特河大桥时撞上了大桥顶梁,造成了大桥垮塌,卡车从50米高度坠入河里,紧随其后的两辆汽车也一并坠入河中,所幸没有造成人员死亡。 Hi everyone, I’m Steven Cherry, here’s the S & T Dialog in Spectrum magazine. Let us call back the time to about this year’s 23 May at about 7 pm when a truck traveling on Interstate 5 crashed into the bridge over the Skagit River Bridge, The bridge collapsed, the truck crashed into the river from a height of 50 meters, followed by two cars crashed into the river, fortunately did not cause death.