Collecting litter is my job Bear!
捡垃圾是我得工作，小熊！
These include hand collecting, using baits to attract the ants, ground litter sampling, and the use of pitfall traps.
这些包括人工收集，使用诱饵吸引蚂蚁，地面垃圾取样，以及使用陷阱诱捕。
The task for Group Two was collecting the litter left about by tourists and cleaning the benches.
对于第二组的任务是收集有关游客留下的垃圾，清洁的长凳。
The task for Group Two was collecting the litter left about by tourists and cleaning the benches.
对于第二组的任务是收集有关游客留下的垃圾，清洁的长凳。
应用推荐