請問這樣的句子寫法對嗎？
The absence of periodontal ligaments of dental implants which are in
direct contact with bone and the lack of adaptation and remodeling of
periodontal ligament make physiologic behavior of dental implants
different from natural teeth under mastication and biting force over time.
或是有何更清楚的寫法?
希望寫的簡單利落些
原意是：
The physiologic behavior between natural teeth and dental implants is
different.
Natural teeth have periodontal ligament.
Dental implant lack periodontal ligament and it is in direct contact with bone
Periodontal ligament provides masticatory adaption and makes physiologic
behavoir different between natural teeth and dental implants.
謝謝
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