Specimen可与sample换用，但常指人或物中选出的有代表性部分，或指供科研、化验或检验用的标本。 high-quality： 最普通用词，既可指有形或无形的特性，又可指个性或共性的特征。 Substantial rubbish dumps and sprawling landfills constitute one of many much more not comfortable impacts that human beings have on wildlife. These groups are experienced every year utilizing a framework referred to as ... https://www.tumblr.com/investingurgaon/786043765323366400/elevated-urban-living-at-experion-the-trillion?source=share