in North America到底是指美国北部还是北美

in North America到底是指美国北部还是北美 in north america怎么读 in north america ,most students It's in North America. British North America到底指的是哪里?在一篇文章里看到的,搞不清楚说的是哪~ 英语翻译More than a century after European explorers first landed in North America糊涂了.到底是谁在谁之后 Canada and the United States are two countries in North America是是什么意思? 是in the north还是 in north In North America,some people enjoy fishing___a hobby. most students in north america go to school ______ October 31 is a holiday in North America什么意思 It's the same with Indians in North America. North America是指北美洲还是美国北部?（急）为什么?请说明原因 加拿大的地理位置和首都（用英语说）in是指在某地的某个部位，in north america是指在美国的北部，成了在美国内部了，肯定不对，in应该换为别的介词 怎么读North America Is the USA in North America or South America?咋么回答.要英语的 In North America peope are always in a hurry .汉译?快 In North America peope are always in a hurry .汉译 british north america是指美国还是指加拿大?今天看一篇阅读理解,没搞明白.上面british north america与US并列.好象还包含了纽芬兰.所以我糊涂了.