此前，白宫表示，由于美联社无视“美国湾”合法的地理名称变更，继续使用“墨西哥湾”一词，将无限期禁止美联社记者进入椭圆形办公室和空军一号。对此，美联社以侵犯言论自由为由起诉特朗普政府3名官员。

See? “By” originally means “bye” or byway. That’s why, in fact, some people still spell “by the by” as “by the bye”. By the way, “that is by the by or bye” in this sense (secondary) is an idiom that ...