✅ 同义词
🗣️ 情景例句
What am I supposed to do?
我该做什么？，
Sigh. He doesn't even know I'm alive.
啊啊，他一直都不知道我还活着。
Sparks were emitted from small black boxes and red lamps flashed on and off angrily.
小黑盒子里迸出火花，红色灯泡发怒似地忽明忽暗。