He bounced happily up the stairs to the doorway of the house.

他蹦蹦跳跳地上了臺階,來到房門口。

語言點:bounce up and down 跳上跳下
bounce in / out 蹦跳著進來 / 出去

這篇材料你能聽出多少?點擊這里做聽寫,提高外語水平>>