long time no seen还是long time no see?看两种都有用的，到底哪个对？为什么？

long time no seen还是long time no see?看两种都有用的，到底哪个对？为什么？ 帮我看看这句英语有没错原句Long time no see.have not seen you long time. 可不可以说I have no seen him for a long time long time no long time no see long time no long time no Long time no see, long time no see, long.time.no.see Long time no run Tom!l haven't seen you for a long time.下一句怎么填 写I haven't seen you for long time .对吗?还是写成写I haven't seen you for a long time .呢?还是说两个都对? 好久不见用英语应该怎么说是Long time no see,还是Long time not see Long time no see用英文应该怎么说?Have not seen you for a long time?那个是CHinglish，但是老外总有他们原始的说法吧 Long time no see 英语翻译 老友long time no see Long time no see .翻译.