casual clothes的用法和樣例：
例句
用作名詞 (n.)
- He was wearing casual clothes, not his school ones.
他穿著他的便服，不是他的校服。 - You're welcome to wear casual clothes to the party.
我們歡迎你穿便服赴宴。 - Young people today lean towards casual clothes.
現在的年輕人傾向於穿休閑裝。 - She has nothing suitable to wear, so she puts on her best casual clothes.
她沒有適當的衣服可穿，於是她穿上了她最好的休閑裝。
