That means he was the head of the entire journalism department or operation within the coast guard.

这意味着他是整个新闻部门或海岸警卫队行动的负责人。

There are three fundamental operations in Boolean Algebra: a NOT, an AND, and an OR operation.

布尔代数中有三种基本运算：NOT、AND 和 OR 运算。

" To pull the plug" means to withdraw support, especially financial support, for some activity or operation, or simply to end something.

“to pull the plug” 的意思是撤回对某项活动或业务的支持， 尤其是资金支持， 或者干脆结束某事。

The new demands could also create conflict with the Bank of England, which earlier this year asked UK lenders to seek approval before relocating more jobs or operations to the EU.

新的要求也可能与英格兰银行产生冲突，该银行今年早些时候要求英国贷款机构在将工作业务迁往欧盟之前要获得批准。

Security, I would say that he is more cautious taking tough actions whether it's a war or operations and so I mean you probably speak more tough than he actually doing.

安全，我认为他采取强硬的行动更谨慎，无论是战争还是军事行动，所以我的意思是他可能说的比他实际做的更强硬。