Is there any difference of nuance between them?
I've been taught that can is equal to be able to my English class.
However, I'm not sure this is true or not.
Thanks in advance.
Thank you very much louhevly.
I understood there's no difference of meaning when it's used as the meaning of ability.
If you don't mind, I'd like to know whether the difference has something with politness and formality or not as well.
Thanka in advance.
OK, I got it. Much appreciated louhevly.No. "can" is almost always used simply because it is easier to say.