Polylitharenite
复岩屑砂屑岩
🗣️ 情景例句
Hello, Richard. I found your bag!
哈啰，Richard， 我找到你的旅行袋。
Excuse me, would you give me a hand?
对不起，你能帮我个忙吗？
Yes, thank you. We enjoyed ourselves very much.
挺好，谢谢你。我们玩得非常愉快。