Odevity
奇偶数
🗣️ 情景例句
She was sick so the didn't attend her classes.
她生病了，所以没上学。
Scientists contribute to the well-being of mankind.
科学家为人类造福。
I want to take a walk along the river bank, singing my favorite songs.
我想在河边散步，唱我喜欢的歌。