Interlingual machine translation is one instance of rule-based machine-translation approaches. In this approach, the source language, i.e. the text to be translated, is transformed into an interlingual language, i.e. a language neutral representation that is independent of any language.
Like a motherboard, a graphics card is a printed circuit board that houses a processor and RAM. It also has an input/output system (BIOS) chip, which stores the card's settings and performs diagnostics on the memory, input and output at startup. A graphics card's processor, called a graphics processing unit (GPU), is similar to a computer's CPU. A GPU, however, is designed specifically for performing the complex mathematical and geometric calculations that are necessary for graphics rendering.
a graphics card...is what makes the pictures on your screen. a crappy graphics card will make the picture on your screen look awful. the best graphics card will make all of your picture clear as hell and look very good, with the 3Dness, no jagged lines, nice color, etc. in gaming, it just makes everything look better.