There are 4 jackets, 3 skirts, and 2 pants. You have to choose a jacket and a pair of pants to wear together. How many different ways can you wear them?
有4件上衣，3条裙子，2条裤子，要选一件上衣和一条裤子搭配穿，共有多少种不同的穿法．
<gadget id="calculator">2 * 4</gadget>
<output>8</output>

<result>8</result>