How to pronounce the Swedish letters ? and ? respectively?

Look at all the letters you type are gibberish. The approximate pronunciation of three strange letters in Swedish based on Chinese Pinyin is: :uo, using the mouth shape of u to make the sound of o. :ai :ue, be careful not to bring out the initial "i" of "about" in Chinese Pinyin.

That’s pretty much it. Let’s imitate it slowly based on this. Let me remind you again, what I wrote for you is the Chinese Pinyin notation, do not read it as English.