蜜芽传媒 Learning English - 蜜芽传媒 Q&A “你问我答”: 辨析表示 “当” 的连接词：when, as, while - 蜜芽传媒 Sounds
蜜芽传媒 Learning English - 蜜芽传媒 Q&A “你问我答”: 辨析表示 “当” 的连接词：when, as, while - 蜜芽传媒 Sounds
蜜芽传媒 Q&A “你问我答”: 辨析表示 “当” 的连接词：when, as, while
We can use all of them to talk about time – but how?
