探头

C. Bridgman\'s views of China and his Chinese studies as the focus, and conducts a detailed study of the characteristics, origins, and influences of early American missionaries\' views of China and their Chinese studies, and the relationship between views of China and Chinese studies.

Bridgmanan的中国观和中国研究为考察中心，对美国早期传教士中国观和中国研究的特点、成因、影响以及中国观和中国研究之间的关系展开具体研究。

Have chosen to focus upon, we use just a single bristle to apply that

然后移到更近的物体，使用越来越小的画笔。