Talk:Hangeul step 3/fr

1 I don't understand the following part: "Do note that this is not exactly the /r/ sound from English, but instead is a flap R sound like the D sound in the word 'rider' or double T sound in the word 'better'. If you are familiar with the sounds of Spanish it is very similar to the R sound in the word 'caro.' For full information about this letter, see ㄹ. "

Why talking about D and T for the R sound ? o_O I'm lost

2 I took some liberties with ㅓ and ㅡ. I can't always refer to the English language. If you don't agree, I'll change it right away

3 I have some issue with the following sentence : Practice with these real Korean words. The examples for step 4 have been split. Half of the examples for step 4 are here and half are on the next page.

Are we not in the step 3 ?