for和forty的or发音一样。

for英[fɔː(r) , fə(r)]美[fɔːr , fər]prep.对于;为了;(表示对象、用途等)给，对，供;以帮助;关于;conj.因为;由于;例句:The new drug has great significance for the treatment of the disease.这种新药对于这种病的治疗有重大的意义。forty英[ˈfɔːti] 美[ˈfɔːrti]n.四十;四十几;复数:forties例句:They would have been married forty years come this June.到今年六月他们结婚就有四十年了。