The new employee proved how sharp s

The new employee proved how sharp she was when she mastered the new program in a few days.

Results (Chinese Traditional) 1:

新來的員工證明如何鋒利她是當她在幾天內掌握了新的程式。

Results (Chinese Traditional) 2:

新員工證明她是多麼尖銳的是，當她掌握了幾天的新方案。

Results (Chinese Traditional) 3:

新員工證明了她在幾天內就掌握了新的計畫是多麼的敏銳。