small guide hole

基本解释

Some small-business owners in need of accounting help to balance their books and guide them out of a financial black hole are renting CFOs rather than hiring them.
某些需要财会人员帮助整理账目、带领他们走出财务黑洞的小企业主们正在租赁、而非聘用CFO。
With the newest kind of surgery, doctors make a small cut in the patient's belly bottom(button). A camera is placed through the hole to help *(guide) the surgical instrument.
有了这种最新的手术，医生在病人的肚脐上开一个小口。一个照相机通过这个开口放进去帮助指导手术仪器。
It introduces how to select project of construction of jiahuoyan tunnel's emerging hole, the technology of construction of small guide hole, the state of monitoring and measurement into details.
详细介绍了夹活岩隧道出洞施工的方案选择、小导洞施工工艺、监控量测情况。