The insufficient light coupled with the wet ground made driving difficult.
光线不足，加上地面潮湿，使得驾驶十分困难。
2
The bad light coupled with the wet ground made driving very difficult.
光线不足，加上地面潮湿，使得驾驶十分困难。
3
It's like putting the top down on a convertible, only instead of folding up your roof, we're folding up our wings and we're transferring power from a propeller to the wheels for driving on the ground.