confidently

Any time we make a corner case into an error we need to carefully specify exactly what the error case is so that we can implement it correctly and test it confidently..每当我们让一种特殊情况变成一个错误时，我们需要细心辨别出错误情况究竟是什么，这样我们才能正确地执行它，并且自信地测试它。

I said confidently..我自信地说道。

I skipped over zero as we counted, but she confidently picked up the number and declared it an oval..当我们数数时，我跳过了零，但我女儿很自信地说出了零，并且说零是一个椭圆。