千万不能说Are you full?
"你吃饱了吗"≠ Are you full
所以问Are you full?就像是在说
Have you had enough to eat?
Have you got enough (meat)?
Have you had enough to eat? Want to get some more?
Would you like some more?
Would you like another (potato)?
Can I get you some more wine?
"我吃饱了"≠I've had enough
I've had enough是"我受够了"
(of a person) having eaten enough or too much
I'm full is a slightly crude way of declining offers of further food. I'm stuffed is something one might say after a big meal, or to suggest either that one wants nothing more, or that, if one takes more, it will not be a large portion.
I couldn’t eat another bite I am so full/stuffed.
Everything was so delicious I am completely full.
I have had more than enough already, I just can’t eat any more.