There the colonists grew crops and extracted products for their own use and for transshipment back to their high-altitude compatriots.
在那里，殖民者种植作物，抽提产物供自己使用，并转运回去给处于高海拔地区的同胞。
2
Whoever wins the tournament will have switched from altitude to sea level and back again at some point.
无论哪队赢得今年的比赛，他们都将从高海拔换到海平面，然后在某一时刻再换过来。
3
At this altitude, the five passengers onboard could experience a few minutes of weightlessness before strapping themselves back in their seats for the return flight to the ground.