Dynaforming
金属爆炸成形法
🗣️ 情景例句
You'll have to ask a whole lot nicer than that I'm afraid.
恐怕你应该要问得有礼貌一点吧。
I'm going to show him how to write.
我正要指点他如何写字。
I'm glad to hear that.
真是好消息，