In taijiquan teaching, standard footwork, reasonable center of gravity move and correct foot placing are the key factors for mastering skills.

在太极拳教学中，规范的步型步法，合理的重心移动，正确的落脚方向，是学习和掌握技术动作的关键。

youdao

During the same period when I was first teaching this course, a veritable six-foot shelf of diatribes against literary theory was being written in the public sphere.

我一开始教这门课的时候，文学理论遭到了,公开地谩骂。

耶鲁公开课 - 文学理论导论课程节选