be all smiles的用法和樣例：
例句
- When seeing her fiance, she was all smiles.
當見到她的未婚夫時，她笑容滿面。 - My mother is all smiles every day and treats everyone very nicely.
媽媽整天都是笑容滿面的，待人特別和藹。 - All the surroundings were gay and enlivening.
周圍一切都是喜氣洋洋，生氣勃勃。 - In autumn all the peasants are happy to pick apples from their own trees.
秋天里所有的農民都喜氣洋洋地從自家的樹上收摘蘋果。
