ae

Mouth shape

. lip: open almost the largest

. tongue: the tip of tongue flat smoothly, the middle of tongue press towards soft palate

. vocal cord: vibrate

feeling

. there is something stucking in the middle of your mouth

. but try to squeeze it

. it seem a duck yell

Example:

. apple: aepel

. hand: haend

. bad: baed

3:

Mouth Shape:

. lip: open naturally

. tongue: the tip of the tongue touch the fore teeth. the middle of the tongue is toward hard palate

. vocal cord: vibrate

Feeling:

. nature

Example:

. bed

. egg