这一回收利用过程本身对环境有害吗？Is the recycling process in itself damaging to the environment?这些团体现在正转而致力于大规模的回收利用工作。These communities are now turning to recycling in large numbers.所有的饮料都必须装在可回收的容器中出售。All beverages must be sold in ret...
伦纳德在温室里悠然自得地给西红柿绑上撑杆。Leonard pottered round the greenhouse, tying up canes for the tomatoes.其中一人把绑在腰间的一条绳子解下来。One of them unwound a length of rope from around his waist.他将刀插入鞘中，绑在小腿上。He sheathed the knife and strapped it...