Caspian sea
里海（位于前苏联与伊朗之间的内海）
🧩 词语组成解析
a. 里海的
sea
[si]
n. 海;海洋;许多;大量;
🗣️ 情景例句
Good-bye.
再见。
No man ever became thoroughly bad all at once.
从来没有骤然变得极坏的人。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。