With several feet of car body in front of the driver, the energy of a crash can be dissipated and the suddenness of the change in velocity can be reduced, they say.
他们认为,如果驾驶员前方车体部分的尺寸能够达到几英尺长,就能消散碰撞产生的能量,降低速度变化的突然性。
The only change (in 1965) has been to require senators to shuffle out of the door when they turn 75 rather than waiting to be carried out feet first.
唯一的变化(在1965年)是要求参议员不等被移出就自动扫地出门。
More than 12, 900 square feet (1, 200 square meters) of Etna’s surface is covered with solid lava, and new eruptions change the volcano's height.
超过12 900平方英尺(1 200平方米)的埃特纳火山表面为固体熔岩所覆盖,而新的喷发改变了火山的高度。
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