Underaging
时效不足
🗣️ 情景例句
You will try to find the dog's owner.
你们会尽力去找寻狗的主人吧。
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
But he added music, which he wrote himself.
但是他给影片配上了他自己创作的音乐。