Perlstein
[人名] 珀尔斯坦
🗣️ 情景例句
I'm new here, can you help me find my way around?
我是新来的，你能带我转转吗？
How much is the electricity bill a month?
每个月电费要多少钱？
Suppose every sensor gives perfectly accurate readings of temperature,
再假定每个传感器都极端准确地读出了温度、