来自海豹死亡海域的海水样本确实含有异常高浓度的有毒细菌。
Seawater samples from the area where the seals died did contain unusually high concentrations of the toxic bacterium.
Cerling 的团队收集了600个城市的自来水样本，绘制了一张区域差异分布图。
Cerling's team collected tap water samples from 600 cities and constructed a map of the regional differences.
Cerling 的团队收集了600个城市的自来水样本，并构建了一个区域差异的群体。
Cerling's team collected tap water samples from 600 cities and constructed a mop of the regional differences.
应用推荐