{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/6\/63\/Lose-Weight-from-Your-Cheeks-Step-7.jpg\/v4-459px-Lose-Weight-from-Your-Cheeks-Step-7.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/6\/63\/Lose-Weight-from-Your-Cheeks-Step-7.jpg\/v4-759px-Lose-Weight-from-Your-Cheeks-Step-7.jpg","smallWidth":460,"smallHeight":306,"bigWidth":760,"bigHeight":506.31868131868134}2做"X-O"训练。张大嘴巴发"X-O"的音。