Garment is the second skin of the human body.

服装是人体的第二皮肤。

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Skin tone and foundation unite as one to build natural makeup, as the second skin with silky feeling.

妆效自然，肤色与粉底合而为一，宛若第二层肌肤，肌肤如丝般细滑。

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Analytic investigation of the second skin phenomenon tends to produce transitory states of unintegration.

分析性调查次级皮肤现象只会导致暂时的非整合状态的出现。

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Published photographs make the contoured and perforated stainless-steel screen that wraps the structure like a second skin look as if it has been hit by an asteroid.

WSJ: Cooper Union's New Building, at 41 Cooper Square | By WSJ Architecture Critic Ada Louis Huxtable

The players loved them: They clung to the body like a second layer of skin, yet wicked away perspiration, keeping the shirts drier and lighter.

FORBES: Magazine Article

The researchers were also surprised to find that some of the parasites remained in the animals' skin for up to seven hours, raising the possibility that they might be responsible for a second wave of infection.

BBC: The malaria parasite is spread by mosquitoes