THE CASTLES ARE HUGELY POPULAR AND THEY'RE TOURABLE ONLY BY APPOINTMENT WITH A GUIDED TOUR.

这些城堡非常受欢迎，而且可以游览 只有在有导游的情况下预约。

While Athens is perfectly tourable for the independent traveler, many opt for the cruise line's excursion.

虽然雅典非常适合独立旅行者游览，但许多人选择游轮游览。