Warc
abbr. Western Air Rescue Center <美>西部航空救援中心
🗣️ 情景例句
I'm twenty-nine.
我二十九岁。
I couldn't get through.
我打不通。
Everyone knows that if he shouts in the vicinity of a wall or a mountainside, an echo will come back.
大家都知道，在墙壁或山腰附近发出的喊声，就会听到回声。