多邻国英语测试高分必备：20个关键动词短语（含例句）
Master 20 powerful phrasal verbs to improve your English fluency for the Duolingo English Test. Perfect for the speaking and writing sections.
DET Chinese / 中文
多邻国英语测试的实用技巧、练习指南和提分策略.
Helpful tips, practice guides, and score improvement strategies for the Duolingo English Test.
✈️ 听懂乘务员广播：英语学习者实用指南
Learn how to understand flight attendant announcements with key phrases, examples, and tips designed for English language learners. ✈️🗣️