Retiolitidae
细网笔石科
🗣️ 情景例句
I know about how business is done here.
我认为这方面比较在行。
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
They hit us with their sticks over and over again and put some of us in prison.
他们用棍棒一次又一次的打我们，并且把我们中的一些人抓进监狱。