graphic display card

基本解釋

The development of graphic function is discussed when monochrome display and printer adapter are run for BASICA in PC/AT and PC/XT, i. e. MDA emulate CGA card.
討論了單色、打印適配卡在PC／AT機、PC／XT機上運行BASICA時圖形功能的開發(fā)問題，即單色卡仿真CGA，并闡述了仿真過程中值得注意的幾個問題。
It makes PCs harder — if not impossible — to upgrade, and it means if one component breaks — a graphic card, or the display — the whole thing's got to be hauled in to repair.
一體機的設計使得PC很難升級，而且意味著如果其中一個組件損壞，比如顯卡或顯示器，整個電腦都要被拖去修理。