Deficiency of copper will cause diseases such as anaemia, osteoporosis, coronary heart disease, vitiligo, female infertility and et al. So it is beneficial to take proper amount copper.

人体缺乏铜会引起多种疾病如贫血、骨质疏松、冠心病、白癜风及妇女不孕或胎儿及婴儿发育不良等，故适当的摄入铜是有益的。

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What this means is that whatever fines and damages BP et al ends up paying as a result of civil litigation, it could be on the hook for double that amount after a criminal trial.

FORBES: Feds' Civil Suit Against BP Is Just The Beginning