English has 2 different ways to pronounce /u/:
In this section, we are going to get to know the long /u:/ sound, as in BLUE, TO, FOOD, YOU
This sound is very similar with /u:/ in bahasa Indonesia, so we usually have no problem pronouncing it.
Listen to the examples and say them out loud as many times as you need! Practice it daily to make you sound better & more clear.