1·If you see litter in the corridor, pick it up.
如果你看到走廊里有垃圾，就把它捡起来。
—— 《柯林斯英汉双解大词典》
2·They pick up the litter.
他们拾起垃圾。
3·Another big problem to the National Parks is litter.
国家公园的另一个大问题是垃圾。
4·Obviously we ask all our customers to dispose of litter responsibly.
显然，我们要求所有的顾客负责任地处理垃圾。
5·Trials of more extensive, all-day litter patrols were underway in Manchester and Birmingham.
曼彻斯特和伯明翰正在进行更大规模的全天垃圾巡逻试验。
1·The process of forest material circulation, the growth of trees, and the catabolism of litter and ectomycorrhizal fungi are closely linked.
林木生长与凋落物分解代谢及菌根真菌之间存在密切联系。
2·The increased N input may influence C and N turnover during litter decomposition process by changing chemical and microbial environment in forest floor.
外源氮输入可以通过改变土壤中的化学和微生物环境影响凋落物分解过程中的碳氮周转过程。
3·Study on isolation methods of actinomycetes of artificial forest litter.
人工林凋落物中放线菌分离方法研究。
4·Plant litter decomposition is one of the most important processes in nutrients cycling of forest ecosystem.
凋落物分解是森林生态系统中物质和能量交换的重要生态学过程。
5·Many physical and chemical methods could be used to study the effects of soil fauna on litter decomposition in forests.
可以通过物理的或化学的方法研究土壤动物对凋落物分解的影响。
1·Meanwhile, hijacked foreign freighters litter the coastline undisturbed.
与此同时，被劫持的外国货轮象垃圾一样被乱丢在海岸线上无人问津。
2·Don't litter the paper over the floor.
不要在地板上乱丢纸。
3·Litter everywhere as a magazine for a love to the extreme not afford to buy homes.
为一本随处乱丢的杂志，为一套爱到极致却无力购买的住宅。
4·It means you shouldn't litter things.
它意味着你不应该乱丢杂物。
5·Secondly, we shouldn't spit in public or litter things.
其二，我们不应该在公共场所随地吐痰或乱丢杂物。