La seule chose qui compte vraiment est si oui ou non votre professeur pense que votre exposé est assez bon.
- The only thing that matters is whether or not your teacher thinks your report is good enough.
La seule chose qui importe est si oui ou non tu peux faire le boulot.
- The only thing that matters is whether or not you can do the job.
They've only been married a very few weeks, whether or not.
... help me decide whether or not I want to go and look at those ...
... OBAMA: But this will make a difference in terms of whether or not we can move this economy ...