Bóng đèn ở trong phòng.

at

Breakdown of Bóng đèn ở trong phòng.

• trong: in (enclosed by something)
• phòng: the room
• bóng đèn: the light bulb

Questions & Answers about Bóng đèn ở trong phòng.

What does each word in Bóng đèn ở trong phòng do?

A natural word-by-word breakdown is:

• bóng đèn = light bulb / lamp
• ở = to be located at / in / at
• trong = inside
• phòng = room

So the structure is basically:

• bóng đèn = the thing being talked about
• ở trong phòng = its location

Vietnamese often builds location sentences this way: thing + ở + place.

Why is there no word for is?

In this sentence, ở does the job that English often expresses with is ... in/at.

So instead of saying something like:

• The light bulb is in the room

Vietnamese says more literally:

• Light bulb located in room

This is very normal in Vietnamese. You do not need a separate verb like English to be here.

What exactly does ở mean in this sentence?

Here, ở marks location. It tells you where something or someone is.

In many cases, ở can be translated as:

• at
• in
• located at
• staying/live at (in other contexts)

In Bóng đèn ở trong phòng, it means the light bulb is located in the room.