こんなことばしってる？

• おむつを替える

  to change one's diaper

• おむつをする

  to wear a diaper ; to put on incontinence underwear

• 腰を上げる

  to raise one's rear end ; to raise one's lower back

• 腰を浮かす

  to rise one's lower back

• 腰を浮かせる

  to rise one's lower back