Gastraea
n. 原肠动物
🗣️ 情景例句
Come on. You all helped.
别这样说。你们都帮了忙。
I have come to make sure that your stay in Beijing is a pleasant one.
我特地为你们安排使你们在北京的逗留愉快。
If you have any questions on the details， feel free to ask.
如果对某些细节有意见的话，请提出来。