Sasha is 10 years old this year, and her mother is 38 years old this year. In another 10 years, how much older will her mother be than Shasha?
莎莎今年10岁，妈妈今年38岁，再过10年，妈妈比莎莎大多少岁．
<gadget id="calculator">38 - 10</gadget>
<output>28</output>

<result>28</result>