Optiphone
特种信号灯
🗣️ 情景例句
But as exporters of a complete plant,
但是，作为成套设备出口商，
Don't trouble trouble until trouble troubles you.
不要自寻烦恼。
The police were astounded when Mrs.Ramsay told them what she had done.
拉姆齐太太把她所做的事告诉了警察，警察听后大为吃惊。