1 Topsoil is also sold in bags, at $2-$5 a bag. 2  It takes roughly 18-20 bags to make a cubic yard, or $36-$100. 3  That works out to about $180-$500 for five yards; typically, bags of topsoil are only used for extremely small areas.
The system metaphor is one of the trickier parts of XP (Extreme Programming). This presentation is from a tutorial taught at several of the early agile conferences, and includes material supporting the exercises. CC-BY-SA. Published in: Technology, Entertainment & Humor.
Noun. 1. metaphor-a figure of speech in which an expression is used to refer to something that it does not literally denote in order to suggest a similarity. figure of speech, trope, image, figure-language used in a figurative or nonliteral sense.