1. 对中国学生来说，英语中的双元音（diphthong）很难掌握。
Diphthongs of English is problematic for most Chinese students.
English diphthongs are particularly problematic for Chinese students to master.
2. 临近春节，买票回家变成了一件麻烦事。
As the Spring Festival is just around the corner , finding a ticket home become problematic
网友评论