Since 1979, every McDonald's "Happy Meal" for children has included an enticing toy along with the food, from Star Wars action figures to Hello Kitty watches.

VOA: standard.2010.06.24

.. So, why didn't somebody think of-- you're sitting there with your child playing with a wheeled toy and then you're going out to carry some heavy stuff and you're dragging it along the ground.

因此，为什么有人想不到-,当你和玩着玩具车的小孩,坐在一起,然后你出去,拿一些很沉的东西,你却是生拉硬拽地把它放在地上拖过来。

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