Security policy
[计] 安全策略
🧩 词语组成解析
🗣️ 情景例句
Many students are working at part time jobs.
许多学生兼职打工。
How many pieces are you going to take?
你要拿几支？
The silence was suddenly broken when a large car, with its headlights on and its home blaring, roared down the arcade.
宁静突然被打破，一辆大轿车亮着前灯，响着喇叭，呼啸着冲进了拱廊街，