Stratifications
(stratification 的复数) n. 层化, 阶层的形成, 成层\\n[医] 分层
🗣️ 情景例句
Yes. It's a lovely day and good enough to travel.
是的，天气很好，旅游是再好不过了。
Bread is the staff of life.
民以食为天。
'Of course I do,' answered the man.
“当然是的，”那人回答。