Corestock
芯板材
??? 情景例句
I was very sad indeed to hear about it.
聽了這件事，我的確非常難過。
He will go to America next month, if he is ready then.
如果準備就緒，他下個月將去美國。
When we later walked down the main street of the villager, we were followed by a silent procession of children.
后來，我們在村里的主要街道上行走的時候，一隊默不作聲的孩子跟在我們后頭。