1·By 2006, when the conservancy gained control of the landmarked building, the interiors had fallen into a state of decay.
管理委员会在2006年获得这座地标建筑的控制权，当时这座建筑的室内已经沦为一种衰朽的状态。
2·At the upper site is the heritage compound, where two large, stone-walled earth berms made to deter explosions separate three landmarked structures.
上方的场地是一个遗存的复合体，在那儿树立着两片巨大石墙，中间夹着一条土路，用来阻止炸药库分成三个地标建筑。
3·High performances of modern composites have made them ideal alternatives to metals, as landmarked by the usage of them in Boeing 787 Dreamliners and Airbus A350.
现代复合材料由于其高性能使其成为金属的完美替代品，尤其是在波音787和空客A350上的使用更具里程碑意义。
4·Memories of the first asparagus and carrots he ate from a garden years before led him to start growing produce on the roof of his landmarked brownstone in Park Slope, Brooklyn, six or seven years ago.
记忆的六，七年前第一次在菜园里吃芦笋和胡萝卜的经验，带领他开始在屋顶上种菜，他在地标式的赤褐色砂石房子位于布鲁克林区的公园斜坡。