"If Madoff acted alone, it would all end right now. There is no way this kind of operation could have taken place all by himself."

VOA: standard.2009.03.12

Maybe there is no music, so it's just kind of dancing in the middle of a cookie sheet all by himself.

可能会没有音乐，也许只是在众多饼干人中间,单纯地跳舞。

哈佛公开课 - 计算机科学课程节选

The hoplite himself is marked by, first of all, the shield and second of all, as we continue to think about his defensive capacities, he has a certain amount of armor to protect his body.

重装步兵的标志,首先就是盾牌,其次,和我们将要说到的防御力有关,就是士兵的身体有一定程度的护甲保护

耶鲁公开课 - 古希腊历史简介课程节选