to make an enormous effort
অত্যন্ত প্রচেষ্টা করা
"He sweat blood to get that promotion."
"সে পদোন্নতি পেতে প্রাণপণ চেষ্টা করেছে।"
to convert data into a secure format to prevent unauthorized...
to surprise or impress someone very much
to strongly criticize someone for something they did wrong
the most advanced and innovative technology available
a complex problem that may cause more trouble once started
a state of mental and emotional calmness