This model of typewriter is efficient and durable, economical and practical for middle school students.

这个型号的打字机对中学生来说，高效、耐用、经济、实惠。

youdao

This model of typewriter is efficient and durable, economical and practical for middle school students.

这个型号的打字机对中学生来说，高效、耐用、经济、实惠。

youdao