He has invented innumerable excuses, told endless lies.他编造了数不清的借口和谎话。He kept waffling and finding excuses not to close the deal.他一直举棋不定，找出种种理由不予成交。It's easer for people to make excuses so we don't have to chang...
It is a conclusion of deep importance in ethnology.这个结论在人类学上是极端重要的.Ethnology has been variously defined in different national traditions.由于不同的民族传统,民族学有着各种不同的定义.Geographical aspect in linguistics, historical studies, ethn...