What are the differences in one-level two-level and three-level tourism distribution channels

1-level;Simple, most utilized, purchase directly from the supplier, uses web, southwest, 2-level;Intermediary between tourism supplier and tourist, most common, travel agencies, coop systems, 3-level; add tour operators, tour packaging business, 4 types of tours

first aid for seizures is aimed at keeping the person safe until the seizure stops on its own. stay calm, loosen anything around the person's neck, do not restrain them or put anything in their mouth, clear the area around them, and stay with them after the seizure stops.

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