青云翻译

Rarely seen in a few years ago Chinese tourists, more Americans, but now the other way around?

A few years ago seldom seen for Chinese tourists, more Americans, but now in turn?

How many years ago also very little saw the Chinese tourists, more are the Americans, but present in turn ???

Several years ago it was rare to Chinese tourists, more Americans, but now in turn ? ??

A few years ago seldom seen for Chinese tourists, more Americans, but now in turn?