Tom bana birçok yararlı şey öğretti.
- Tom taught me a lot of useful things.
Bu rehber kitap yolculuğunda sana faydalı olabilir.
- This guidebook might be of use to you on your trip.
Bu sana faydalı olabilir.
- This may be of use to you.
... So in something like economics, we use your publication rate ...
... But go ahead and use this two minutes any way you'd like to, the question is on the ...