Guides use them for organized walking and boat tours, but you can, of course, go off in your own group.
Guides use them for organized walking and boat tours
You are only able to go if you go with a guide.
The man is sleeping
An old bearded man holding a box.
The team went along with the plans the US had made.
It was so hot last summer that I thought I was going to die.
A boy in a pink skirt is climbing onto a chair.
The existing system is the best we can expect for now.