仮面
文法の解説は英語です。
用法
As expression that means "It has an aspect that -, but on the contrary"
例文
インターネットは便利仮面、危ない点もある
While the internet is useful, it also has its dangers
私の父は、厳しい仮面、とても優しいところもある
While my father is strict, he also a really gentle date