How to pronounce the letter I in "it"

The I pronunciation here is what we usually say, but it can't be fully understood as short reading Hanfu. When you look at clothes, your teeth are closed. Why don't you try to open your teeth a little bit before you read your clothes? I don't know if you have participated in military training. When running, it feels a bit like shouting the slogan "12 1, 65438+" (note that it is running, not an emergency March).

Of course, this is just an understanding of phonetic symbols. In fact, in many cases, after words are connected into sentences, the pronunciation of phonetic symbols is different, and some changes such as linking and confusing will occur. There is also weakening. Many words are pronounced differently after weakening.

I wonder if you can understand this explanation ~ ~