纹理清晰，甚至无脉或色斑也是首选。

A clear even texture without mottling or veins is also preferred.

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早期患者皮肤可以正常，随着疾病的进展，可影响汗腺的分泌，出汗减少，甚至无汗。

Early patients with normal skin, with the progress of the disease, can affect the secretion of sweat glands, sweat reduced, and even without Khan.

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除了常用的迎水面防水技术之外，背水面防水则更为困难、在某些条件下甚至无其他方法可代替。

Besides usually adopted positive side water proofing technique, the negative side water proofing is a more difficult and unsubstitutional engineering measure under certain conditions.

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After all, not only is it true that you can't picture from the inside what it's like to be dead, you can't picture from the inside what it's like to be in dreamless sleep.

说到底，不仅人无法想象,死亡的感受，人甚至连无梦的睡眠,当下的感受都无法想象。

耶鲁公开课 - 死亡课程节选