Bionavigation
生物航行, 生物导航
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
Let's call it a day.
我们今天就到这儿吧。
Excuse me.Where's the nearest bus stop, please?
请问，最近的公共汽车站在哪儿？