Synchronograph
同步自动电报机
🗣️ 情景例句
She's off today.
她今天休假。
Speak well of your friend, of your enemy say nothing.
要赞美朋友，莫提及敌人。
We tramped through the wood for over two hours until we arrived at a deep stream.
我们在树林中跋涉了两个多小时，到了一条深溪边。