长短适度 meaning in English
be the right length
Examples
- The reading and writing skills of learners are stressed , by providing moderate and proper language input , the learners can comprehend and master the language structure and practice what they have learned after fulfilling their reading tasks
重点训练学习者的读写能力，提供与学习者水平相适应、篇幅长短适度的语言输入，让学习者在完成阅读任务的同时，理解和掌握语言结构，进而进行语言输出实践。