Case in point: Space shuttle Discovery, as it nears retirement, wears its age with pride.
一个典型的例子就是“发现号”航天飞机，它已经临近退休，荣誉满身。
2
Brian Cook: he's happy to shuttle between the 3-point lines.
布莱恩·库克：他很高兴穿梭在三分线之间。
3
By analysing the stress of each point on the dangerous sections of throwing shuttle rod, we put forth the theory that what material should be used to make it.