求翻译：中国国际宠物水族用品展览会是目前亚太地区规模最大、最具影响力的宠物、水族用品的行业盛会。该展览会每年一届，双年在北京举办，单年在广州举办。是什么意思？

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The Chinese international pet Shui national minority thing exposition is the present Asian and Pacific area scale is biggest, the most influential pet, the Shui national minority thing profession grand meeting.This exposition a session, the double year conducts every year in Beijing, Shan Nian condu

China International pet and Aquarium products exhibition is the Asia-Pacific region's largest and most influential industry event for pets, aquarium supplies. The exhibitions a year, two years in Beijing, held in Guangzhou in odd year.

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