结果：唾液淀粉酶对不同种类的水果酸碱度具有不同的敏感性。

Results: Salivary amylase reacted differently to the degree of acid and alkaline of various kinds of fruit.

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一天我们在一个被几种不同种类的水果树覆盖的岛屿停靠，但是我们没有看到任何人和动物。

One day we landed on an island covered with several sorts of fruit trees, but we could see neither man nor animal.

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《菜园》属于“边看边学”系列图书，主要是向小朋友们介绍菜园里生长的不同种类的水果、蔬菜和植物。

Look-and-Learn in the garden introduces young children to various fruits, vegetables, and plants in the garden.

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Then of course there's sugar itself, and then there's other kinds of sugar in things like fruit.

然后当然包括食物本身含糖,另外还有水果这类食物也含不同种类的糖

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选