I find they are helpful.

学员名称
卫华飞
来自国家地区
中国浙江
发表日期
2015年11月8日
Before studying the third ear, I was used to hear every word of English to understand the meaning. But now, after studying the lexical unit songs, I find they are helpful to understand the meaning quickly in terms of phrase or words group. Therefore, I decide to study more phrases and words groups. Then I can connect them to convey the meanings instead of combining each word for a sentence.