Serling
[人名] 塞林
🗣️ 情景例句
You never know what you can do till you try.
除非尝试，否则你永远都不知道你有何价值。
From hearing comes wisdom; from speaking, repentance.
多听增智慧，多言生后悔。
What will be the population of these countries by the end of the twentieth century?
到20世界末较发达国家的人口将是多少？