Describe a time you solved a problem through the internet. You should say:

• what the problem was;
• how you solved this problem;
• how long it took you to solve the problem;
• and explain how you felt about it.

故事简介：上个月，当我在从深圳回来的火车上听着音乐享受美景时，我意识到钱包丢了。我很焦虑， 去厕所找也找不到，于是我尝试在网上找信息，看看如何解决类似的问题，晚上的帖子建议是找列车 长，于是我又通过网上信息，找到了列车长的联系方式，于是拨通了他的电话。他告诉我有人在厕所 里捡到，里面有钱和银行卡，让我去5号车厢领取。最后我终于找回了我的钱包，幸好有互联网的帮 助，前后花了 20分钟左右，互联网已经改变沟通方式，让生活更加便利。

Last month, when I was on the train from Shenzhen back to my city, enjoying the landscape outside of the train window and listening to jazz music, I realized that my wallet was lost.

I thought that I probably forgot to take the wallet when I was out of the toilet on the train, so I came there to look for it. Unfortunately, nothing was found. Worse still, the identity card in the wallet was definitely necessary for him as he needed it for the registration for CFA exam. After being frustrated for a while, I came up with an idea that I could find a solution online.

Hence, I googled what to do if the wallet was lost on a train, and lots of posts suggested that the owner should contact the conductor on the train. After skimming the information on the official website of the train service, I was able to get the contact number, called the conductor and explained my situation. Luckily, he told me that someone found my wallet on a toilet sink, and it still had some bank cards and cash inside. He asked me to go to NO.5 carriage to collect it.

In the end, I successfully got my wallet back without any loss. The whole process lasted for 20 minutes thanks to the help of the internet. I strongly agree that the Internet has revolutionized communications, making our lives more convenient.