Dass
n. 采掘带
🗣️ 情景例句
They have to be here.
它们肯定就在这儿。
The pen is the tougue of the mind.
笔是心之舌。
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，