本集核心英语单词及例句：

1.visit (vt.)参观；游览
They planned to visit a vegetable garden in Venice.
他们计划在威尼斯参观一个菜园。

2.traffic (n.)交通，运输
The event stopped the entire nation's traffic.
这一事件让整个国家的交通陷于停顿。

3.GPS (abbr.)全球定位系统
Did you know GPS operates best near the equator?
你知道全球定位系统在赤道附近性能最好吗？

4.skyline (n.)地平线；天际线
The whole skyline became orange at sunset.
在日落的时候整个地平线变成了橙色。

5.continent (n.)欧洲大陆；大陆
I've eaten ostrich meat on the continent.
我在欧洲大陆时吃过鸵鸟肉。

6.exit (n.)出口
The exit of the tunnel was carefully concealed.
地道的出口开在非常隐秘的地方。

7.figure out 想出；解决
Could you please help me figure out this problem
你能帮我解决这问题吗？