Trigonum
三角, 三角区
🗣️ 情景例句
Hi, there!
你好！
I ask him to tell me everything he heard.
我要求他告诉我，他所听到的每件事情。
These lights flickered continuously like traffic lights which have gone mad.
灯泡一刻不停地闪烁着，就像失去了控制的红绿灯。