a big and sudden improvement
বড় এবং হঠাৎ অগ্রগতি
"This discovery is a quantum leap in medical research."
"এই আবিষ্কারটি চিকিৎসা গবেষণায় একটি বিশাল অগ্রগতি।"
to make something easier to understand or to tidy a place
a simple and perfect solution to a complex problem
Having traditional ideas or values; not modern
to share personal thoughts or feelings
to continue doing something until it is finished or successf...
to have a lasting impact or influence on something