If you are a non-native English speaker trying to learn how to pronounce "usually," there are a few tips that can help.
The "u" sound in "usually" should be pronounced like the "oo" in "zoom," with the lips slightly parted. The "s" should be pronounced like a "z" sound, as in "zebra." The second "u" should sound like the "oo" in "zoom," and the "a" should be pronounced like the "uh" in "up." Finally, the "lly" should sound like "lee," as in "freely."
Put it all together and you have "yoo-zuh-lee." To help you remember, think of the phrase, "You'll usually be zooming around."
If you practice saying "usually" out loud, you'll get the hang of it in no time. With the right practice, you'll be able to pronounce the word correctly!