Episode Details

Back to Episodes
为什么飞行员测视力不用字母E,而用字母C?

为什么飞行员测视力不用字母E,而用字母C?

Episode 17 Published 11 months, 2 weeks ago
Description

为什么飞行员测视力不用字母E,而用字母C?

Listen Now

Love PodBriefly?

If you like Podbriefly.com, please consider donating to support the ongoing development.

Support Us