diversity不是可数的。
diversity：n.差异(性);不同(点);多样性;多样化。
扩展资料
Many employers seek diversity in their staffs.
很多雇主寻求雇员的多样性。
Conservationists are mostly wedded to preserving diversity in nature.
自然环境保护主义者大多致力于保持物种的多样性。
These animals consumed large amounts of vegetation, which reduced plant diversity in the park ．
这些动物吃掉了大部分的植被，减少了公园内的`植物多样性。
Dartmoor has 1,000 or so ponies, who play a critical role in creating the diversity of species in this area.
达特穆尔大约有1000匹马驹，它们为该地区的物种多样性作出了极大的贡献。
If you walk around the environs of Jermyn Street, you will find more diversity.
如果在杰明街附近走走，你会发现更多多样化的东西。
