只有在你认为这种服务让人们很容易注册假冒名人账户而想不到也很容易让Twitter垃圾邮件发送者加入时这种安全问题会变得更糟糕。

The security problem only gets worse when you think about how easy it is for people to create fake celebrity accounts not to mention how easy it is for Twitter spammers to join the service.

youdao

这是一种末日交易。 只有在你认为这个世界将发生大爆炸、或强生公司将炸掉自己或你刚好在尾盘时接到了追加保证金的通知时，发生这种交易才讲得通。

This is an Armageddon trade the kind of trade that only makes sense if you believe the world will blow up or J&J will blow itself up, or if you happen to have a late-day margin call.

youdao

当我在你那个年龄的时候，我曾认为只有拥有许多物质才能让女孩子喜欢我。

When I was your age, I thought I needed to have nice stuff so girls would like me.

youdao

Did you know that of people who take positive psychology, 75% of you are officers of club, 35% of you are the highest ranking officers of club, which means that you think there are about 2000 clubs at Harvard, you are in club of three, and you happen to be the president.

你不知不知道选了积极心理学的人中，有75%的人是俱乐部的干部，35%是俱乐部的高层干部，这意味着，你认为哈佛有大约2000个俱乐部，你在一个只有3个人的俱乐部里，又恰好是主席。

哈佛公开课 - 幸福课课程节选