假定你是李華，你的英國(guó)朋友Peter聽(tīng)說(shuō)現(xiàn)在在中國(guó)人工智能已經(jīng)進(jìn)入人們?nèi)粘Ｉ畹母鱾€(gè)方面，包括旅游業(yè)。他來(lái)信詢問(wèn)你在國(guó)慶期間是否有這方面的體驗(yàn)，請(qǐng)你給他回信，內(nèi)容包括：
1．門票無(wú)現(xiàn)金（手機(jī)）支付；
2．臉部識(shí)別人景區(qū)；
3．……
注意：
1．詞數(shù)80左右；
2．可以適當(dāng)增加細(xì)節(jié)，以使行文連貫；
3．開(kāi)頭和結(jié)尾已給出，不計(jì)入總詞數(shù)。
參考詞匯：人工智能artificial intelligence；臉部識(shí)別face recognition
Dear Peter，
I'm happy to hear from you.Just as you've learned，artificial intelligence is now widely used in China.

  Yours truly，
Li Hua

【考點(diǎn)】書(shū)信類．

【答案】Dear Peter，
I'm happy to hear from you.Just as you've learned，artificial intelligence is now widely used in China.So I'd like to share with you what I experienced during the week-long National Day holiday.
When traveling，we were amazed at the changes and convenience brought by artificial intelligence.First，wherever and whenever we went，we could use the mobile payment.More amazingly，unlike previous years when we had to get into tourist attractions with the ID card，we could do it simply through a face recognition app last time，which really saved time so that we didn't have to wait in a queue.What an amazing experience!
I hope that you can come to China to experience all of this when you have spare time.Looking forward to your early reply.
Yours truly，
Li Hua