1·Pandas are seen eating in a relaxed sitting position.
人们看到熊猫以放松的坐姿进食。
2·Engage your core muscles, then curl your upper body towards a sitting position.
调动人体核心部位的肌肉力量向上抬体，成坐姿。
3·I fluffed his pillow, pushed the bed into a sitting position and he sat down.
我把枕头抖松把床摇高变成坐姿，他坐下来。
4·Note the correct sitting position.
注意正确的坐姿。
5·Sit up straight with your shoulders down — every time I adjust my sitting position, I instantly feel more energetic and cheerier .
坐直、放下肩膀--每当我调整自己坐姿的时候会立刻感到更有精神、心情更加愉快了。