They did "Zero Impact"on the Earth

They did Zero Impacton the Earth They then invented the zero. @Zero They.,did they?(造句) They are worth zero翻译成汉语意思是什么 what did they what did they play? where did they go how did they How did they then what did they Are they okay?Did they hurt 什么 did they say they would be coming? 翻译 Where did they meet? what did they go back What did they do yesterday? how did they go back what did they do next?