Walkmans
n. 数码随身听（walkman的复数）
🗣️ 情景例句
If the owners don't claim the dog in forty-eight hours,
如果狗的主人在四十八小时内不认领，
The worst men often give the best advice.
最不行的人，往往能提出最好的意见。
because the environment that determines our evolution is no longer essentially physical.
因为决定我们进化环境的主要方面已不再是物质。