But, let's get back to the serious stuff. International airports need to have top-notch security measures in place, which includes things like passport control and luggage screening. And, of course, they need to have facilities that can handle large volumes of passengers, like food courts and retail shops.
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Some airports even have unique features, like movie theaters, game rooms, or even spas! It's like they're trying to make your travel experience as pain-free as possible. And, hey, who doesn't love a good massage before a long flight?