The enemy strongholds fell one after another.敌方据点相继被攻破.The guests came one after another.客人们陆续来了.Foreign archaeologists are arriving one after another.外国的考古学者们联翩而至....

相继地，依次地，先后，连，接二连三...

one after another的音标：one after another的英式发音音标为：[wʌn 'ɑ:ftə ə'nʌðər]one after another的美式发音音标为：[wʌn 'æftɚ ə'nʌðɚ]...