The correct translation of `স্মার্টফোন এক সময় জনপ্রিয়তা হারাবে।`
Smartphones will lose their popularity someday.
Smartphones will lose their popularity sometime.
Smartphones will lose their popularity once upon a time.
Once upon a time smartphones will lose their popularity.
Explanation:
Correct Answer is: Smartphones will lose their popularity someday.
