bring back和bring with的意思不同。

bring back的意思是带回。例句:The Germans are building robots that can collect pieces of space junk and bring them back to Earth to be safely destroyed.德国人正在制造能够收集太空垃圾碎片并将其带回地球安全销毁的机器人。bring with的意思是带来。例句:They bring with them lots of waste ．他们带来很多废物。