They usually bite an exposed area of skin such as the face, and the bug defecates close to the bite.

它们通常叮咬脸部等皮肤暴露区，而且臭虫在叮咬处附近排便。

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They usually bite an exposed area of skin such as the face, and the bug defecates close to the bite.

它们通常叮咬脸部等皮肤暴露区，而且臭虫在叮咬处附近排便。

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