to be responsible for something and able to explain it
kisi cheez ke liye jimmedar hona aur use samjha paana (kisi cheez ke liye jimmedar hona aur use samjha paana)
"As the team leader, he is accountable for the project's outcome."
"Team leader ke roop mein, vo prakalp ke parinaam ke liye jimmedar hai." (Team leader ke roop mein, vo prakalp ke parinaam ke liye jimmedar hai)
to look very happy and cheerful
a feeling of uncertainty that spreads quickly
to talk openly about a disagreement to resolve it
to include something extra
to keep working steadily on something
to become willing to share thoughts or to start operating