西小西|xixiaoxi.com

Weil|denn|xixiaoxi.com

今天学习了weil和denn的区别，denn是并列连词用正常语序，weil从句用尾语序。顺带了解了无引导词从句 […]

Continue reading...

乐器独奏红尘情歌

点击收听红尘情歌

Continue reading...