to stay cheerful even when facing difficulties
কষ্টের মধ্যেও হাসিখুশি থাকা
"Whatever happens, just keep smiling."
"যাই হোক না কেন, শুধু হাসিখুশি থাকো।"
to take on a large responsibility or burden
a part of the complete solution or understanding
when something is difficult to learn, usually quickly
to make an enormous effort
to support or defend someone
feeling slightly unwell or upset