Say when I was young, my mother asked me to learn swimming in a swimming class. Can I say "I learned swimming" here?
What if after the swimming class, I still couldn't swim. What's the most native and concise way to describe "I learned swimming but I failed/I still couldn't swim"?
What if after the swimming class, I am able to swim. What's the most native and concise way to describe "I learned swimming and I succeed/I could swim"?
Does "learn" itself imply success?
Edit
To give more context, for example I'm in a job interview. Let x
denote a verb or a phrase. Let y
denote something learnable, eg. how to swim, how to program, cooking, etc. Does x
exist in English such that both of the following conversations are honest.
I: I
x
y
.Interviewer: So can you do
y
?I: Yes I can.
I: I
x
y
.Interviewer: So can you do
y
?I: No, it's too difficult. I didn't learn it.