编辑一段英文电子邮件，并提出三个改进建议。
原始信息：Dear Mr. Smith, Thank you for your email. I am glad to inform you that we have received your application and it is currently under review. We will contact you soon regarding the next steps. Best regards, Jane.
Dear Mr. Smith, 

Thank you for submitting your application. We have received it and are reviewing it carefully. 

We appreciate your interest in our company and the time you took to complete the application process. 

In the meantime, should you have any questions, please don't hesitate to contact us. 

Best regards, 
Jane 

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Three possible improvement suggestions: 

1. Add a personalized touch to the email, such as addressing the applicant by name or mentioning a specific detail from their application. 
2. Provide an approximate timeline for when the applicant can expect to hear back from the company. 
3. Include a brief overview of the next steps in the application process to help manage expectations.