At such significant moment, I, as your headmaster, to be a part of you, feel really proud and honored of you for witnessing the rite of your graduation.
在这个重要时刻，我能以校长的身份，和大家共同见证你们的成长仪式，倍感自豪，深感荣幸。
2
But high school graduation represents the most significant step in most people's educational career.