他提出，最早的例子是婴儿试图控制实物，如玩具或他或她自己的四肢。
He proposed that the earliest examples of this are an infant's attempts to control physical objects, such as toys or his or her own limbs.
更多的销售份额集中于大型的连锁公司，如玩具反斗城。
More and more sales were concentrated in large chains such as Toy R Us.
许多东西如玩具、家具和电脑都是塑料做的。
Many things, such as toys, furniture, and computers, are made of plastic.
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