Tom managed to cut himself while trying to open a bag of peanuts with his pocketknife.
- Tom se las apañó para cortarse mientras intentaba abrir una bolsa de cacahuetes con su navaja de bolsillo.
The knife was so dull that I couldn't cut the meat with it and I had to use my pocketknife.
- El cuchillo estaba tan mal afilado, que no pude cortar con él la carne y tuve que usar mi navaja.