Each Bluetooth service on a machine needs a unique identifier, so I decided to give this service the UUID (Universal unique identifier) of 8841 (it could be any four-digit number you choose).
机器上的每台蓝牙设备都需要惟一的标识符，所以我决定将这个服务的UUID(统一惟一标识符)定为8841(可以是任意四位数字)。
The universal service policy has been implemented in the US for more than 100 years and a number of countries have followed suit.
美国的电信普遍服务政策已沿用了100多年并被许多国家所效仿。
The universal service policy has been implemented in the US for more than 100 years and a number of countries have followed suit.
美国的电信普遍服务政策已沿用了100多年并被许多国家所效仿。
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