如何使用 "unassisted" 造句

1. She could not move unassisted .
她不能够独力活动。
2. This structural transformation is rarely the product of unassisted market forces .
这种结构性变革很少是独立的市场力量的结果。
3. He had to drag the cart there unassisted .
他不得不独自把车子拖到那里。
4. I think I could make it down unassisted .
我想我能靠自己撑下去!
5. All evening we have struggled , unassisted .
整个夜晚,我们独自奋斗,无人援助。