Once she got used to the motions she made with her lips to move the treats, the keepers replaced these with blobs of non-toxic paint.

当她对这些嘴唇动作养成习惯之后，管理员们把那些食物换成抹在纸上无毒无害的颜料。

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My main work is help these beautiful and practical products find buyers, let people all over the world writing with our products, non-toxic, no dust, writing is a pleasant thing.

我现在的工作是，帮这些漂亮实用的产品找到合适的买家，让世界各地的人们，用这些无毒无粉尘的产品来愉悦的书写。

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Reptiles, body slender, scaly body, no limbs. Many types, some toxic, some non-toxic. With frogs, rats for food, the serpent has swallowed a large animal.

爬行动物，身体细长，体上有鳞，无四肢。种类很多，有的有毒，有的无毒。以蛙、鼠为食，大蛇亦吞食大兽类。

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Researchers sponsored by them came up with a non-toxic, low-temperature glaze based on boron.

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Somewhere along the way things like fresh produce, organic food, and non-toxic products became synonymous with the white upperclass.

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Inside the plastic case is a non-toxic aluminum powder, mixed in with some plastic beads to keep the powder flow smooth and consistent.

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