与他们的肤色被晒成黄褐色的相片相比，大多数同学更喜欢他们在完成老师的蔬菜水果实验后的样子。
More students liked the way they looked after having eaten the fruits and vegetables than they did when they had a tan.
新鲜的果实白色而多汁，干了以后的龙眼为深棕色或黑色，越南人还用龙眼做饭后甜点，这种水果对于放松身体非常有效。
The fresh fruits are white and juicy where as the dried longans are dark brown or black. Vietnamese make desserts with this fruit. These fruits are very effective in relaxing body.
事实上，紫外光线能反映水果外皮有助于鸟类判断果实是否成熟至可以食用。
In fact, the way that UV light reflects off the waxy outer layers of fruit helps birds determine whether fruit is ripe to eat.
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