Relationships
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Parents |
人工制品 |
An Object that is the product of a Making.
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Children |
棒球基地 | Any of four regions which must each be successively touched after a BaseballHit in order to complete a BaseballRun. |
| 棒球棒 | A bat which is used to hit the ball in Baseball. |
| 游戏板 | A GameArtifact which is intended to be used as the game area for playing a particular game. |
| 游戏目标 | The location where a GameShot must end up if it is to constitute a Score. |
| 游戏片 | A GameArtifact that is moved around in a game area. |
| 投手丘 | The place where the pitcher in Baseball stands when he is throwing balls to the batter. |
| 纸牌 | A small piece of stiff paper with markings which is intended to be used for playing card games. |