extempore
adj, adv (spoken or done) without previous thought or preparation; impromptu 无准备的; 即席的
an extempore speech 即席讲话
speak extempore, ie without notes 即席发言.
🗣️ 情景例句
Don't worry, be happy.
别担心,开心点。
I ate peaches for breakfast yesterday.
我昨天早饭吃的是桃子。
The twins took the basket from the boat and put it under the tree.