基本解释在黑板后面英汉例句双语例句The blackboard is behind the teacher.黑板位于老师身后。Our classroom has many tables and the chair, has a big blackboard. Behind also has a big table. Above has put several books. …There are …自己们地教室有很多桌子和椅子，有一块年夜黑板。后…behind the blackboard更多例句