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
I'm sorry you can't come with us, Susan.
很遗憾你不能同我们一起去， Susan。
Come to me if you're in any difficulty.
有困难来找我。
The officer in the control tower was very angry when he heard the news,
控制塔上的官员得知这一消息后，非常气愤，