প্রাথমিক ১ - বিল্ডিং উপাদান এবং সেবা

a passage that is inside a house or building with rooms on both side

হল, গলিকে

one of the many floors that are in a building

স্তর, মেঝে

a series of steps connecting two floors of a building, particularly built inside a building

পদক্ষেপ, সিঁড়ি

an opening like a door, gate, or passage that we can use to enter a building, room, etc.

প্রবেশন, প্রবেশদ্বার

the part of a fence or wall outside a building that we can open and close to enter or leave a place

দরজা, গেট

a special way used to exit a building, car, etc. when a problem happens

জরুরি বের হওয়ার গেট, জরুরি প্রস্থান

a structure like a wall, made of wire, wood, etc. that is placed around an area or a piece of land

পেরেক, চাঁন

an object or device that produces brightness, often an electronic item like a lamp

আলো, ল্যাম্প

a service that is provided to the public, such as electricity, water, or gas, which is used in daily life

উপকারিতা, সেবা

a source of power used for lighting, heating, and operating machines

বিদ্যুৎ, ইলেকট্রিসিটি

a flammable gas used mainly as a fuel

গ্যাস, জ্বালানি গ্যাস

the method or system used to warm a building and keep it comfortable inside, such as central heating, radiators, etc.

তাপ, হিট

a system of transmitting television waves by using underground wires

কেবেল, কেবেল টিভি

a box outside the house were letters and packages are put

মেলবক্স, ডাকবাক্স