读拼音,用”－”画出单韵母,用”＝”画出前鼻韵母．

读拼音,用”－”画出单韵母,用”＝”画出前鼻韵母．
[ 1 ]tian qi bian bu bian wan shang chu men kan.
xing xing sa man tian ming tian shi qing tian.
[ 2 ]zao qi kai kai chuang yi tian jing shen shuang.
shui qian kai kai chuang yi ye jiao er xiang.