So for example, spontaneous synchronization, 例如自发同步现象， how audiences are clapping and suddenly start all clapping together, the fireflies flashing together. 观众是怎样鼓掌，怎样突然一起开始鼓掌的，萤火虫如何同步闪烁。 We can progr
世界无烟日英语演讲稿 World No Tobacco Day 高二（4）班 刘玲 Good morning, everyone. Today, I want to share with you something I know about a special day "World No Tobacco Day". Since the 1950s, the gl
Start by volunteering at an after-school program 例如在课后项目中担任志愿者 or helping some high school kids fill out their college applications 或是帮助高中学生填报大学志愿 Show them the path that you took 跟他们展示你的人生轨迹 Or you c
In one study designed to measure the effects of adversity on children at risk, 在一项设计用来衡量逆境对困苦的孩子会产生怎样影响的研究表明， among a subset of 698 children who experienced the most severe and extreme conditions, 在69
