Oder
n. 奥得河（欧洲中部河流）
🗣️ 情景例句
She is sleeping here so she won't have to travel from Riverdale in the morning.
她晚上住在这儿，免得早上从Riverdale赶过来。
Which one is more difficult?
哪一个是比较难的？
This box is big.
这是个大盒子。