●请多关照　
  我们希望您能……
  We hope that
  在此⽅⾯如果能够得到您的合作我将⾮常感谢。
  Your kind cooperation in this respect is greatly appreciated.
  Your kind cooperation on this issue is greatly appreciated.
  我们希望能够继续得到你们的合作和⽀持。
  We hope we can count on your continued cooperation and support. *只限⽤在对⽅⽐较熟悉的情况下。count on “指望”。  我们期待着您的……
  We look forward
  我们确信我们的请求将……
  We trust our *trust 包含了hope(希望)和believe(相信)两个词的意义。
  ●表明热情、诚意；要求合作
  我们期待着当……的那⼀刻。
  We are looking forward to the
  请您不必客⽓，尽管与我们联系。
  Please do not hesitate to contact us. *hesitate “犹豫，踌躇”。
  Please do not hesitate to call us.
  我们渴望在……⽅⾯给您以援助。
  We are always anxious to assist *be anxious to “渴望，想……”。
  We are always willing to assist
  如果您有什么问题的话，请不必客⽓，尽管与我们联系。商务英语写作
  Should you have any questions, please do not hesitate to contact us. *在商业书信中常⽤，能记住。
  If you have any questions, please feel free to contact us. *⽐上⼀句更为⼝语化