the person or thing that motivates or leads progress
অগ্রগতির প্রধান প্রেরণা বা চালক
"She was the driving force behind the project."
"তিনি ছিলেন প্রকল্পটির প্রধান চালিকা শক্তি।"
to use one’s power or influence aggressively
someone who attracts attention and stands out
feeling cheerful and happy
to always be ready to help or obey someone
to be knowledgeable or skilled about something
to improve relationships between people