英语翻译1.They present exciting new ideas.2.They show us the latest inventions,and they find new ways to provide information and encouragement.3.A computer laser printout of their names in extra-large type works well.
问题描述：
英语翻译
1.They present exciting new ideas.
2.They show us the latest inventions,and they find new ways to provide information and encouragement.
3.A computer laser printout of their names in extra-large type works well.
答