他们可以给打印机编写程序，打印出他们最喜欢的较软的食物，这样他们就不会有吞咽困难。
They could program the printer to print softer kinds of their favorite foods so that they would not have difficulty swallowing them.
一些孩子喜欢酥脆的食物，另一些孩子更喜欢较软的食品。
Some children prefer smooth food, where as others like lumpy, and some children like crisp foods, but others like soft.
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