1. The truck driver was waiting to unload. 卡车司机在等着卸货。
2. This isn't a suitable place to unload the van. 这个地方不适宜卸车。
3. Everyone helped to unload the luggage from the car. 大家都帮着从汽车上卸行李。
4. He uses a hydraulic hoist to unload two empty barrels. 他用一架液压起重机卸下两只空桶。
5. They turn the clean-up into a competition to see who could find the most garbage and unload their boats fastest. 他们把清理工作变成了一场竞赛,看谁能找到最多的垃圾,谁能以最快的速度卸下船上的垃圾。