Update zh_cn.json (#130)

src/main/resources/assets/create_jetpack/lang/zh_cn.json

@@ -1,14 +1,29 @@
 {
+  "block.create_jetpack.jetpack": "喷气背包",
+  "block.create_jetpack.netherite_jetpack": "下界合金喷气背包",
   "item.create_jetpack.jetpack": "喷气背包",
   "item.create_jetpack.jetpack.tooltip": "",
-  "item.create_jetpack.jetpack.tooltip.summary": "允许使用压缩空气进行飞行",
-  "item.create_jetpack.jetpack.tooltip.control1": "按住 [空格键]",
   "item.create_jetpack.jetpack.tooltip.action1": "向上飞",
-  "item.create_jetpack.jetpack.tooltip.control2": "按住 [SHIFT]",
   "item.create_jetpack.jetpack.tooltip.action2": "向下飞",
-  "item.create_jetpack.jetpack.tooltip.control3": "按下 [G]",
   "item.create_jetpack.jetpack.tooltip.action3": "开启/关闭引擎",
-  "item.create_jetpack.jetpack.tooltip.control4": "按下 [H]",
   "item.create_jetpack.jetpack.tooltip.action4": "开启/关闭悬浮模式",
-  "key.categories.movement.jetpack": "欢迎来到机械动力 喷气背包"
+  "item.create_jetpack.jetpack.tooltip.control1": "按住 [空格键]",
+  "item.create_jetpack.jetpack.tooltip.control2": "按住 [SHIFT]",
+  "item.create_jetpack.jetpack.tooltip.control3": "按下 [G]",
+  "item.create_jetpack.jetpack.tooltip.control4": "按下 [H]",
+  "item.create_jetpack.jetpack.tooltip.summary": "允许使用压缩空气进行飞行",
+  "item.create_jetpack.jetpack_placeable": "可放置喷气背包",
+  "item.create_jetpack.netherite_jetpack": "下界合金喷气背包",
+  "item.create_jetpack.netherite_jetpack.tooltip": "",
+  "item.create_jetpack.netherite_jetpack.tooltip.action1": "向上飞",
+  "item.create_jetpack.netherite_jetpack.tooltip.action2": "向下飞",
+  "item.create_jetpack.netherite_jetpack.tooltip.action3": "开启/关闭引擎",
+  "item.create_jetpack.netherite_jetpack.tooltip.action4": "开启/关闭悬浮模式",
+  "item.create_jetpack.netherite_jetpack.tooltip.control1": "按住 [空格键]",
+  "item.create_jetpack.netherite_jetpack.tooltip.control2": "按住 [SHIFT]",
+  "item.create_jetpack.netherite_jetpack.tooltip.control3": "按下 [G]",
+  "item.create_jetpack.netherite_jetpack.tooltip.control4": "按下 [H]",
+  "item.create_jetpack.netherite_jetpack.tooltip.summary": "允许使用压缩空气进行飞行",
+  "item.create_jetpack.netherite_jetpack_placeable": "可放置下界合金喷气背包",
+  "key.categories.movement.jetpack": "机械动力：喷气背包"
 }