Phyllograptidae
叶笔石科
🗣️ 情景例句
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
Loud noise.
嘈杂的声音。
It starts at four thirty, doesn't it?
聚会4：30开始，是吧？