Blastoidea
海蕾纲
🗣️ 情景例句
If you're prepared to put private information onto the internet, it won't be private for long.
如果你把个人资料放在互联网上，很快它就不会是什么秘密了。
I took 2 pounds of fish.
我拿了两磅鱼。
I like reading English books, but they're sometimes rather hard.
我喜欢看英语书，但有时候英语书相当难读。