Magnorite
硅镁耐火砖
🗣️ 情景例句
The instructions were not easily understandable.
这份说明书不容易理解。
So I will receive and sign it overnight.
那么，我明天就可以收到并且签上名了。
OK, Mom! said Lucy.
“好的，妈妈！”露西说。