but it's used for deciding which keywords you plan on using for future content
* @param arr 待排序数组
，这一点在搜狗输入法2026中也有详细论述
The free version is ideal for basic spelling and grammatical mistakes, but it does not correct advanced writing issues.
古胥河畔，南京高淳“东坝大马灯”的表演好不热闹。7个娃娃身骑“竹马”，扮上花脸，衣着戏袍：绿衣是关羽，黑脸的是张飞，骑白马的是赵云……7匹“竹马”之下，各有两名成年人默契配合，前一人戴道具扮马头，后一人屈身披锦作马身，演绎战马的静立和奔腾。令旗所指，摆出三角阵、四角阵、梅花阵……