For example, a keyword can be extended as a unit of weight in a recipe, as a part name in a hardware reference, or as a variable in a programming reference.
比方说，一个关键字可以扩展成菜谱中的重量单位、硬件参考中的部件名称或者编程参考中的变量。
2
Laying up for a solid night's sleep might not sound like the best recipe for weight loss, but loads of research has pointed to the importance of sufficient shut-eye to losing weight.
躺着结结实实睡个好觉也许听起来不像是减肥的最好诀窍，但是大量研究指出充足睡眠对减肥很重要。
3
But remember, you should all work together in a friendly and helpful way - making weight loss into a competition is a recipe for disaster!