to think about only one thing all the time
সবসময় একটিমাত্র বিষয়ে চিন্তা করা
"He has a one-track mind when it comes to his business."
"ব্যবসার ক্ষেত্রে তার একমাত্র চিন্তাই সেটা।"
To feel that one has done the right thing.
something insignificant or of little value
to explain something in simple, non-technical language
to agree with someone or have the same understanding
the protection of personal information from unauthorized acc...
to reassure someone that they can handle a situation