Vacantness
空白, 空虚（vacant的名词形式）
🗣️ 情景例句
Those were great days and we were very happy.
那些日子美好极了，我们过得很幸福。
I'm the smallest boy in my party.
我是我的聚会中最廋小的男孩。
Foreign countries can send their programmes to the other side of the world.
外国一些国家能把它们的节目传送到中国。