I can't understand this

[nteneva]

Hello teachers,
I have difficulties with understanding the following sentence:
[I][I]I go there every other day.
Can you please clarify it for me?

And one more question:
One of the sentences in a quizz is:
I won't let them do that to me another time.
Because I haven't heard the expression "another time" used in this way, I am wondering isn't "once again" more popular and more natural in this sense?
I won't let them do that to me once again.

Thank you,
Natalia

[trustM]

"every other day" means-I don't every day but I go today and not tomorrow and then i go the day after tomorrow again...i go one day and then i skip one day and so on...

[trustM]

"another" means "some other"