Sentinels
n. 岗哨, 哨兵( sentinel的复数形式 )
🗣️ 情景例句
I must say the products in Shanghai have improved very much in the past ten years.
我得承认上海的产品这十年来进步了很多。
How many languages do you speak?
你说多少种语言？
Would you like to leave a message?
你要留话吗？