In the outer layer (ectoderm) the neural tube is forming from which the baby's nervous system-brain spinal cord skin and hair-will develop.

在外胚层，神经管正在形成，在此基础上，婴儿的神经系统——大脑、脊髓、皮肤和毛发——将会形成。

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In the outer layer (ectoderm) the neural tube is forming, from which the baby's nervous system-brain, spinal cord, skin and hair-will develop.

在外胚层，神经管正在形成，在此基础上，婴儿的神经系统——大脑、脊髓、皮肤和毛发——将会形成。

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Some of the potential benefits relate directly to the healthy development of the brain and nervous system.

一些潜在的好处直接关系到大脑神经系统的健康发展。

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Windows is the operating system--the brain and central nervous system--of 90% of the world's PCs.

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Serious long-lasting complications including nervous system disorders and blindness and - very rarely - brain inflammation are possible.

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