প্রবেশদ্বার:ভাষা/সেরা ছবি/১

উইকিপিডিয়া, মুক্ত বিশ্বকোষ থেকে
An X-Ray of the four cardinal vowels [i, u, a, ɑ] during speech.
An X-Ray of the four cardinal vowels [i, u, a, ɑ] during speech.
An X-Ray of the four cardinal vowels [i, u, a, ɑ] during speech.