A comma!

[endeavor6636]

after the words " for example " do we have to put a comma ? or just leave it as
" for example yaya , papa , haha " ?

thank you

[Avalon]

That´s a good question! In Portuguese we put a comma whenever we feel there should be a fraction of a pause before the next word, so there are times I put the comma and others that I don´t.
" In English there are many words that contain silent letters, like listen ,for example./ like for example, listen."
Anyway,I don´t know if that´s the case in English....does anyone?