基本解释[交通运输工程]东南口英汉例句双语例句In the 19th century, Guangdong was also the major port of exit for labourers in south-east Asia and the western United States and Canada.在19世纪，也是广东省主要港口的出口劳动者在东南亚和美国西部和加拿大。south-east exit更多例句专业释义交通运输工程东南口