1.wind up结束；终结

The president is about to wind up his visit to Somalia.

总统即将结束对索马里的访问)KjA1~#vqKOPjTm2|。

2.e-waste电子垃圾

Moreover, 23 states have also instituted electronics recycling laws to stop e-waste before it starts.

此外，23个州制定了电子产品回收法用以防止电子垃圾的产生PP)B9x,M;4e9(5p^E0c。

3.end up doing 以…而告终

They just have to wait and give it some time because they can end up doing very well.

他们现在需要做的是花些时间耐心等待，因为他们最后都能达到个人职业的顶峰6VUq68pfaM7tLpO。

4.plastic coating 塑料涂层；塑料外壳

Many wrapping papers are not recyclable because of the shiny plastic coating on them.

包装纸是无法回收的，因为上面涂有一层发光的塑料涂层vk7q7*xNp4H6-@P。