hundreds of years=

hundreds of years= 用hundreds of years造句 halloween started hundreds of years ago in birtain.用hundreds Hundreds 后必须加of吗?那么hundreds years ago many inventins_____ hundreds of years ago 翻译 he was hundreds of years ahead of his time 英语翻译：For hundreds of millions of years,turtles have struggle 1.It's been around for hundreds of years. They agree it may take hundreds of years. Some tress can ______ for hundreds of years. For hundreds Of years,scientists have been trying to answer The Olympic Games___every four years.They __by hundreds of m