Toshiba Offers One - Device Unified Communications Solution to Strata CIX Customers.东芝为StrataCIX用户带来一站式统一通信解决方案.A weathering - denuding surface separates the lacustrine strata and layer of the loess in the Tuoketuo mesa....
The older strata gradually disintegrate.较老的岩层渐渐风化.Contained within the rock strata is evidence that the region was intensely dry 15,000 years ago.岩层中有证据表明，该地区在15,000年前曾经非常干旱。We can follow the history of life through the ...
socially acceptable behaviour合乎社会规范的行为They were socially uprooted and transplanted.他们成群结队地背井离乡,迁居他处.He believes that unemployment is socially divisive and is leading to the creation of an underclass.他认为失业会造成社会分化，道致贫困阶层的产...