了如指掌英语怎么说
It is a secure place where you know everything.
Sensors everywhere: Your phone knows a lot about the world around you.
The technical co-founder of SNS understands cloud computing from inside out.
To structure the data this way, you must be familiar with the data.
Whichever it is, you know every twist and turn like the back of your hand.
He knows the history of Britain from A to Z.
He's well up in all the latest developments.
The soldiers were well informed about the ringleaders of the protest.
You need to become fully conversant with the company's procedures.
Since the executives are well placed to know their bank's true condition, it might seem that their share purchases show that the danger of collapse is exaggerated.
Mary had seen carved ivory in India and she knew all about elephants.
Han Yue, a mother of three knows all about such stress.
In each case, says the document, the pirates had full knowledge of the cargo, nationality and course of the vessel.
With data coverage throughout the year, you can keep track of educational information throughout the school and even the entire city.
He knows the terrain of this locality like the back of his hand.
But do we know really know ourselves?
"He seems to know the area pretty well." "Oh."
They know the design process like the back of their hand.
Can you know everything going on in your field or industry?
London taxi drivers know the capital like the back of their hands.
With data coverage throughout the year, you can keep track of educational information throughout the school and even the entire city.
Obviously they were for my birthday, a careful and considerate arrangement by the Housekeeping Department which made me feel warm in spite of the chilly early spring.
JUST when you thought you knew the web, along come new competitors to keep things interesting.
In each case, says the document, the pirates had full knowledge of the cargo, nationality and course of the vessel.
Kato was fully aware of the provenance of these treasures.