Ihre Verschlüsselungstechnik hatte sich als ungewöhnlich anspruchsvoll erwiesen, vielleicht wegen der entschieden nichthumanoiden Denkprozesse dieser Spezies.
Their encryption techniques had proven unusually challenging, perhaps because of their distinctly nonhumanoid thought processes.
How many English words do you know?
Test your English vocabulary size, and measure how many words you know.