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
OK, a movie. Six words.
好， 一部电影。六个字。
In secondary school, children study mathmatic、phsicas and chemistry.
中学的小孩会读到数学、物理和化学。
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。