But the malt-and-caramel flavoured dark body (actually ruby coloured, rather than black) with a creamy head is worth getting right.

但这种带有奶油色泡沫，麦芽焦糖味的黑色液体（事实上是红宝石的颜色，而不是纯黑色）值得我们如此用心倾倒。