Spyware
间谍软件；后门程式
🗣️ 情景例句
And how old are you?
你几岁了？
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
They disregard social conventions without being conscious that they are doing anything extraordinary.
他们不顾社会习俗，意识不到自己所作所为有什么特殊之处。