Patient: There's a hole in my back tooth, and a filling has fallen out.
病人：我后面这颗牙有个洞，里面补过的填充物掉出来了。
What pin to hole ratio gives the best hole filling?
多少的贯穿孔与引脚比例是最佳的通孔填充？
Finish filling the hole with dirt and water again.
完成灌浆孔用泥土和水。
"At night I'm busy filling the hole with water," answer the farmer.
夳“在晚上我忙着往这个洞里面注水，”农夫回答。
"At night I'm busy filling the hole with water," answer the farmer.
夳“在晚上我忙着往这个洞里面注水，”农夫回答。
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