Drivenness
n. driven的變形
??? 情景例句
He's a nice man.
他是個好人。
How long will you be out?
你將出去多久？
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤積的海洋和江河里，有時在湖泊里，