Puzzolan
白榴石火灰
🗣️ 情景例句
Please stay where you are, we'll have a patrol car there in two minutes.
请您呆在原地，两分钟之内我们派巡逻车过来。
Did you go camping this morning?
你今早去露营了吗？
'What are you doing?' she asked.
你在干什么？她问