Testplate
光学样板
🗣️ 情景例句
This DJ is really good.
这个DJ真棒！
I've put on my uniform. Let's go!
我穿上制服了，走吧！
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。