There are 67 pear trees in the orchard. Last year, each pear tree harvested an average of 134 kilograms of pears. How many kilograms of pears were harvested in the orchard last year?
果园有67棵梨树，去年平均每棵梨树收134千克梨，去年果园收梨多少千克？
<gadget id="calculator">134 * 67</gadget>
<output>8_978</output>

<result>8_978</result>