It's very important to follow up after a job interview, because even if you think the interview went badly, keeping in touch may improve the interviewer's perception of you. It reflects persistence, and it's also polite to thank the hiring manager after the interview. Remember to also send the note within two days of the interview; although, if you've passed the two-day mark, a late response is better than no response.
在面试后跟进非常重要，因为即使你觉得自己表现不佳，与面试官保持联络会提升面试官对你的印象。跟进体现了你的坚持，而且面试后谢谢招聘官也很有礼貌。要记得在面试后两天内写邮件，如果超过了两天的期限，晚写总比不写好。
Here is a sample of the kind of email you should send:
下面是这类email的一个样例：
Dear Interviewer,
面试官您好：
It was great meeting you today, and I appreciate you taking the time to interview me. I'm excited to be considered for the (name the position) as well as all of the opportunities the company presents. I had a good time discussing my [en]passion
of (insert what you're passionate about) and really enjoyed learning more about (insert what new tidbit you learned about the company).[/en]
今天能见到您很高兴，而且我非常感谢您能抽空面试我。对于能得到公司这次机会面试XX职位我非常高兴。在这次面试中，我得以展现对XX的热爱（填上你感兴趣的事物）而且了解了很多公司的XXXX（写上对公司有了什么了解）。
Thank you for your consideration, and I look forward to following up with you.
谢谢您的关照，我很期待能继续与您联系。
Best regards
致上最好的问候