德国博客Surfpoeten为在电视机前观看世界杯比赛却被塑料喇叭搅得心神不宁的球迷带来了一个DIY的解决之道：一个能够选择性地消除呜呜祖啦所发出的特定波段的软件过滤器。
Surfpoeten comes a DIY solution for home Cup-watchers driven to distraction by the stadium horns: a software filter that selectively mutes the particular frequency of the vuvuzela.
一杯过滤咖啡含有的咖啡因大约是一杯茶的3倍，尽管从重量上看，干茶叶所含咖啡因的比例确实比咖啡豆高。
A cup of filter coffee contains about three times as much caffeine as a cup of tea, although dry tea leaves do contain a higher proportion of caffeine by weight than coffee beans.
制作方法：在1杯水中煮2到3大汤匙亚麻籽直到水变浓稠，过滤，然后加蜂蜜和柠檬汁各3大汤匙。
To make it, boil 2 to 3 tablespoons of flaxseeds in 1 cup of water until the water becomes thick. Strain, then add 3 tablespoons each of honey and lemon juice.
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