Receiving these in email are harmless, opening them and running the program can infect your computer.
收到这样的邮件是无害的，打开并运行程序会使你的电脑感染。
2
Joining in the dancing at our opening festival - I felt like a minor celebrity but it meant that I spent the rest of the day receiving requests to perform.
在开张庆祝上跳舞，我感觉自己像一个明星，但是这也意味着在接下来的一天当中，有人不断要求我再表演。
3
Opening the bottle at arm's length would be enough to protect the killer from receiving a deadly dose.