Xanthophane
视网膜黄素
🗣️ 情景例句
How much do I owe you?
我应付你多少钱？
I hople yu can do well in the examinationgs.
我希望你的考试能成功。
But in an old man who has known human joys and sorrows,
可是老年人已经饱尝了人间的甘苦，