Far worse, from their point of view, is the indifference or contempt of the young for a rich, complex, ancient art of colour and form that goes back 500 years and takes a lifetime to master.
他们认为，更糟的是年轻人对这门珍贵、复杂、古老的造型与色彩的艺术不感兴趣甚至轻视。这门艺术有500年的历史，需要花一生的时间才能精通。
Several of the differences Dr Quintana-Murci detected are in genes for the superficial racial markers of skin colour and hair form.
Quintana-Murci博士所研究的几处差异正是决定肤色和发型这些肤浅的种族标志的基因。
In several reactions a colour change indicates the formation of new products. For example, green copper carbonate reacts, when heated, to form black copper oxide and carbon dioxide gas.
在一些反应中颜色会发生变化，它表明产生了新的物质，例如，绿色的碳酸铜在加热时会分解为黑色的氧化铜和二氧化碳气体。
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