Upbeats
(upbeat 的复数) n. 弱拍, 上升, 兴旺\\na. 上升的, 乐观的
🗣️ 情景例句
I'm sorry, I don't really understand.
对不起，我真的听不懂。
Two heads are better than one.
集思广益。
'He had travelled only seven miles across the Channel when his engine failed and he was forced to land on sea.
但他只在海峡上空飞行7英里，引擎就发生了故障，他只好降落在海面上。