Add the following new words one by one affixed to the following text box.
請每次複製一個生字到下面長形小框，按"enter"鍵，即可練習該生字之筆劃。

瞎潛盃踴躍
製栩琳暇驟
艷眾刹焉耘
潜杯踊跃制骤艳众