1. Thursday Charles had to stand in a corner during story-time because he kept pounding his feet on the floor.
    星期四查尔斯不得不在讲故事的时候立壁角，因为他一直在地板上跺脚。

2. For three minutes I flapped on the whistling, pounding, deafening column of wind.
    在这震耳欲聋地呼啸轰鸣的风柱上我翻腾了三分钟，感觉真像蹦极跳，只是没有下跳而已。