This camera _________(buy)many years ago,but it still works

This camera _________(buy)many years ago,but it still works i still remember how many years ago(it was that)ilast met he I still remember how many years ago it was that I last meet is this factory____ you visited a few years ago?yes,but it i 一 、It's ____to work ,but he still works ____ . He still works in the same factory as she did 30years ago I often swam in this river many years ago. many+years+ago是什么意思 30.This machine, ______for many years, is still working perf This machine,______for many years,is still working perfectly 30.This machine,______for many years,is still working perfec It was bought many years ago by my grandfather.