"Where is it?" in Engpsh can be translated as "Where is it located?" or simply "Where is it?" The phrase comes from the Engpsh language and is a common way to ask about the location of something.
Here are some examples with their translations:
Can you tell me where the museum is? (请告诉我博物馆在哪里？)
Where is the nearest bank? (最近的银行在哪里？)
Where is your office located? (你的办公室在哪里？)