They are attracting huge investment from oil giants such as Royal Dutch Shell, Exxon Mobil and Total.
They are attracting huge investment from oil giants such as Royal Dutch Shell, Exxon Mobil and Total.
不过这已足以使得加拿大的石油资源超过沙特。
They are attracting huge investment from oil giants such as Royal Dutch Shell, Exxon Mobil and Total.
不过这已足以使得加拿大的石油资源超过沙特。