In the south-west of England there are many long, low, grassy hills, which have not changed their appearance for centuries.

Do you know a place very well? Are you able to find your way in a place without looking at any maps? Here is a way of saying it with help from your hand ...

Y: Patrick, I don't feel so well. 我晕船。P: Don't worry Yang Chen, once we're back on shore tonight eating the delicious fish we caught today, being a little sea sick will be totally worth it ...