释义
an industrial port in NW Oregon, on the Willamette River near its confluence with the Columbia River; pop. 557,706 (est. 2008). It is the largest city in Oregon.
波特兰港（俄勒冈州西北工业港口城市，位于威拉米特河与哥伦比亚河交汇的河畔，２００８年估计人口５５７，７０６，为俄勒冈州最大的城市）。
a shipping forecast area covering the English Channel roughly between the meridians of Start Point in the west and Poole in the east, taking its name from the Isle of Portland
波特兰（英吉利海峡航运预报区，西自起点子午线东至普尔市，名称来源于波特兰岛）。