Graptoloidea
正笔石目
🗣️ 情景例句
Where will you be living during your stay here?
你在此期间打算住哪里？
That is a serious matter.
那是件严重的事。
It is hard for energetic, quick-minded people to waste time,
他们常常受到责备，精力充沛、头脑敏捷的人极不愿意浪费时间，