YSK: most key fobs for vehicles that have "keyless" start have a physical key inside of them
from /r/YouShouldKnow
YSK:大多数有 "无钥匙 "启动功能的车辆的钥匙扣里面都有一把实体钥匙。
YSK:大多数有 "无钥匙 "启动功能的车辆的钥匙扣里面都有一把实体钥匙。
YSK: most key fobs for vehicles that have "keyless" start have a physical key inside of them
from /r/YouShouldKnow