0 inside a container, place, or area, or surrounded or closed off by something: --
How much is that coat on display in the window (= in the space behind the window of the shop)?
I've got a pain in my back.
They used to live in Paris, but now they're somewhere in Austria.
He's always looking at himself in the mirror (= at the image of his face produced by the mirror).
I never know what's going on in her head (= what she's thinking about).
My daughter's in hospital ( US in the hospital) having her tonsils out.
US Is Erika still in school (= does she still go to school)?
1 into something: --
3 during part or all of a period of time: --
We're going to Italy in April.
Life in the 19th century was very different from what it is now.
She was a brilliant gymnast in her youth (= when she was young).
I haven't had a decent night's sleep in years/ages (= for a long time).
I have breakfast at 7.30, lunch at 1.00, and sometimes a snack in between.
4 needing or using no more time than a particular amount of time: --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Можем да го завършим стъпка по стъпка, колкото и дълъг да е пътят и не може да бъде завършен, колкото и кратък да е пътят, ако дори не маркирате отпечатъка си.