常見例句用作名詞 (n.)Pittsburgh is the source of the ohio river.匹玆堡位於俄亥俄河的源頭。Does that mean Pittsburgh will be a damp squib?這是否預(yù)示著匹玆堡峰會(huì)將會(huì)無所作爲(wèi)呢？ 返回 Pittsburgh