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.
某些需要財會人員幫助整理賬目、帶領他們走出財務黑洞的小企業主們正在租賃、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.
有了這種最新的手術，毉生在病人的肚臍上開一個小口。一個照相機通過這個開口放進去幫助指導手術儀器。
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.
詳細介紹了夾活巖隧道出洞施工的方案選擇、小導洞施工工藝、監控量測情況。