“坳”造句
他知道的乡下问题可多咧. 于是他说到地名“栗
坳”的新闻.
Finding this stranger congenial, he volunteered all sorts of information about the countryside.
临邑洼陷是济阳
坳陷惠民凹陷的次级负向构造单元.
Linyi sag is a subsidiary negative structure element in Jiyang depression.
塔西南
坳陷具有明显的不对称结构.
Southwest sag of Tarim Basin has apparently dissymmetrical structure.