“You are certain your research fully supports stirks as the best methane generators for our trip roon the world fuelling stations?”

Translated:

stirk: a young bullock.

“You are certain your research fully supports young bullocks as the best methane generators for our trip around the world fuelling stations?”

[stirk spelled out in the phonetic alphabet.]

Illustration Friday.
Balloon. There are plans to bio engineer bovine digestion processes to reduce the amount of methane given off – in relation to climate change. If it mucks up the structure of cow shit then the close followers of Rudolf Steiner’s biodynamic methods are not going to be pleased.