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·罗易斯公司生产的超音发动专门研制的。

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的壳牌也面临来自保组织“漂绿”的指控，“漂绿”就是打空洞的可持续口号，实危害生态的勾当。