With the crane module attached, an astronaut hooks up a robotic rover to be towed back to base (Montgomery Design International).
附加了起重机，宇航员可以将机器人探测器吊起放回原位置(蒙哥马利国际设计公司)。
2
Put the suspension coop on the base, install suspension shaft and hand crane.
将吊笼放到底座上，装上吊杆及手摇起重机。
3
Unreasonable design project can arose the capsizal of tower crane in building its base on soft soil foundation, and it will also increase the construction cost.