Bu benim uzmanlık alanımın dışında.
- That's outside my area of expertise.
Satranç oyunu fazla konsantrasyon ve uzmanlık gerektirir.
- The game of chess requires much concentration and expertise.
The scientist has expertise in the field of nuclear fusion.
... under which expertise is respected. ...
... Brian, a lot of the questions that we got are in your expertise. So we were gonna try ...