1、Happy Teachers Day。
2、Happy釋義:(感到或顯得)愉快的,高興的;幸福的,美滿的;信任的,有信心的;滿意的;表示樂意做某事;快樂的(用於祝詞)
3、造句:She has now changed into a happy, self-confident woman.如今她已經變成一個快樂、自信的女人。