翻译Convenience and feasibility have often dictated that

完整的句子是Convenience and feasibility have often dictated that the “sample” studied was actually a selected complete subpopulation, rather than a random representation of a complete population.请问如何翻译。文章讲的是便利抽样的局限性。

Welcome to a new world of ease and convenience for today’s equine practice 。怎么翻译？？？ 为什么 a life with convenience of unexpected challenges a life of convenience with lots of challenges什么意思? 翻译Convenience and feasibility have often dictated that 写你对手机的看法,要用到;mobile phones,offer a lot of convenience(方便) Purchaser’s convenience convenience是可数名词吗？ 有人听过Kings of convenience么？ 翻译a sentence!~ 翻译缩写“M&A”