This is possible only because disk drives, while valuable, are small and light and so cost little to ship.
这之所以成为可能，只是因为磁盘驱动器虽然价值高，但体积小、重量轻，因此运输成本低。
2
Petroleum refineries along the Houston Ship Channel are identified by densely lit areas of golden yellow light.
坐落在休斯顿船舶运河沿岸的休斯顿石油炼化厂区是金黄色光的密集灯光区域。
3
The light was otherworldly and snow began to fall as the ship slowly advanced to within sight of a beigy-yellowy something moving from west to east, a speck of life behind it.