Bit by bit, that radio improved until, at some point, it became a superior alternative.

一点一点的，收音机也不断改进，最终，不知什么时候，它就成了不二的选择。

youdao

Bit by bit, that radio improved until, at some point, it became a superior alternative.

一点一点的，收音机也不断改进，最终，不知什么时候，它就成了不二的选择。

youdao