The premises of gene medical research are sufficient information, voluntary consent and profits sharing, not under the guise of medical cure, scientific research or the way of concealing deliberately.

基因医学研究的前提必须是充分信息、自愿同意和收益分享，而决不能以医学治疗的名义，以科学研究的名义或者以故意隐瞒的方式。

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Some have asked the developer to buy their flats back, accusing the company of deliberately concealing its plans to cut prices.

由于房地产公司故意隐藏它的降价计划，（另外）一些业主则要求购回他们的房子。

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Clackmannanshire Council said customers were being deliberately duped, with the spicy nature of curry dishes concealing the meat substitution.

BBC: Clackmannanshire takeaways 'beef up' lamb curries