প্রাথমিক ১ - বিল্ডিং উপাদান এবং সেবা

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

শুবার, হল

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

সিঁড়ি, মাড়ানো

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

প্রবেশদ্বার, কামরা প্রবেশ

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

গেট, দ্বার

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

আপদ নির্গমন, মারাত্মক পরিস্থিতিতে বের হওয়ার পথ

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

ব্যবস্থা, বাঁশের বেড়া

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

আলো, বাতি

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

জনসেবার সুবিধা, সেবামূলক প্রতিষ্ঠান

a form of energy that is carried by wires, cables, etc. and is used for lighting, heating, driving machines, etc.

বিজলী

a flammable gas used mainly as a fuel

গ্যাস, ফ্লামেবল গ্যাস

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

গরম, তাপ

a system of transmitting television waves by using underground wires

কেবল, কেবল টেলিভিশন

a box outside the house were letters and packages are put

ডাকবাক্স, ডাকপেটি