Diversitas
[生态]国际生物多样性科学研究规划
🗣️ 情景例句
Don't forget to write.
别忘了给我写信。
Youth is a blunder; manhood a struggle, old age a regret.
青年冒失莽撞；成年发奋图强；老年遗憾懊丧。
There should always be exceptions to the rule.
凡事总有例外。