But the West's big oil companies are growing gassier.

但是西方的石油公司还是越来越“奔气”。

The gassier the majors get, the more they will look like utilities.

油气专业公司越“奔气”，它们就越像在做公益事业。

Yet a gassier Europe may not need to worry too much about security of supply.

然而，燃气比例更高的欧洲也许不必过多地为供应安全感到担忧。