求翻译：1、准备材料：豆腐切丁（medium硬度）、牛肉切末、豆瓣酱、盐、酒、干红辣椒碎、青蒜、姜末、花椒粉、水淀粉、酱油、少许糖。是什么意思？

Prepare materials: tofu, diced (medium hardness), beef mince, bean paste, salt, wine, dry red chilli, garlic, ginger, pepper, water, starch, soy sauce, pinch of sugar.

1, preparation of materials: tofu, all medium hardness), beef, all bean sauce, salt, wine, dry red chilies, garlic, grated ginger, Szechwan pepper, water, soy sauce, a little starch sugar.

1st, preparation material: The bean curd cuts Ding (the medium degree of hardness), the beef stage equipment, the thick bean sauce, the salt, the liquor, the dry red pepper garrulous, the tender garlic stem, Jiang Mo, the flowered ground pepper, the water starch, the soy sauce, the little sugar.

1, prepare materials: tofu dicing cubing (medium hardness), end of cuts of beef, bean paste, salt, wine, dry red chilli minced, green onion, ginger, pepper powder, cornstarch, soy sauce, a little sugar.