Shell Aviation specially developed AeroShell Turbine Oil 555 lubricant for Rolls Royce for use in supersonic transport.

这种航空润滑油是壳牌航空为罗尔斯·罗易斯公司超音速飞机发动机专门研制。

But Shell, No. 6 last year, also faces charges from environmental groups of greenwashing, or using shallow claims of sustainability to cover up eco-unfriendly operations.

但是去年排名第6壳牌也面临来自保组织“漂绿”指控，“漂绿”就是打着空洞可持续口号，实际干着危害勾当。