Ifelse
如果…否则
🗣️ 情景例句
They'd never dare to publish this information, there would be a panic riot.
他们不敢报道这条消息，因为这条消息会引起恐慌。
Where can you pick up your suitcase?
你在哪里取你的手提箱呢？
Ah, it's a secret!
呵，这是个秘密！