Halichondrida
软海绵目
🗣️ 情景例句
I can assure you that as long as you stay at home, you're safe.
我可向你保证，只要你呆在家里就会很安全。
You're way behind schedule.
你比预定的落后了。
Hello! Is there anyone at home?
喂！家里有人吗？