Ben bu terime yabancıyım.
- I'm unfamiliar with that term.
Yabancı dillerle yabancı olursan, yabancının sessizliğini asla anlayamazsın.
- Being unfamiliar with foreign languages, you'll never be able to understand the foreigner's silence.
... There's one number you may be less familiar with, ...
... In societies that I'm familiar with, if you're a juvenile and ...