研究心理学

This study concludes that the first erupted permanent tooth in Taiwanese children is either mandibular incisor or mandibular molar.

本研究显示，恒牙第一大臼齿及下颚门牙有相同的机会成为第一颗萌发出来之恒牙。

They accepted the pleasures of morning , the bright sun , the whelming sea and sweet air , as a time when play was good and life so full that hope was not necessary and therefore forgotten

他们领略了早晨的各种乐趣，灿烂的阳光，滚滚的大海和清新的空气，既玩得痛快，生活又如此充实，&希望&变得不是必要的了，它也就被忘却了。