Half of them are here.（英译中)

I guess there are much less people in the Arctic regions than here.（英译中)

We are all prisoners of our past.（英译中)

You are not permitted to smoke here.（英译中)

They are here on a three－day visit.（英译中)

You are not allowed to park here.（英译中)

He knows the lay of the land here.（英译中)