Microwelding
微型焊接
🗣️ 情景例句
Nothing ventured, nothing gained.
不入虎穴，焉得虎子。
Why are you going back?
你为什么回来？
Before we had time to worry about what might happen, we were back on the plain again.
我们还未来得及担心后果，车已重新开上了平地。