Footswitch
脚踏开关
🗣️ 情景例句
When you said, I do, Marilyn,
当你说 我愿意 时， Marilyn，
It's a beautiful country with many large lakes.
它是一个有许多大湖的美丽的国家。
No, not exactly. But later, peole developed a way of printing, using rocks.
不完全是这样。但后来，人们利用石头，研制了一种印刷方法。