Scaling for the first time, as more tartar, and some may be uncomfortable, but if persevered, and attention to oral hygiene, Scaling will be much better next time.

 
  • 第一次洗牙,因为牙垢较多,可能会有些难受,但只要坚持下来,并注意保持口腔清洁,下次洗牙就会好多了。
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