Researchers from Kyushu University in Fukuoka, Japan suggest that the antioxidant catechins may be responsible for the protective effects.

日本福冈九州大学的研究人员提出，抗氧化剂——儿茶素可以起到保护牙龈的作用。

youdao

My parents are in western Japan, in Kyushu, but I don't plan to flee there.

我的父母在日本西部的九州岛，但是我不打算去那里。

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In recent years, the couple has toured Phuket in Thailand, Melbourne and Perth in Australia and Kyushu and Nagoya in Japan — all by car.

最近几年，他们两人驾车游历了泰国普吉岛、澳大利亚墨尔本、帕斯以及日本的九州和名古屋。

youdao

Son's grand vision of the world's Internet future has been gestating since he was a very determined little boy in Kyushu, Japan.

CNN: ASIANOW - TIME Asia | Asian Newsmaker 1999: Masayoshi Son--Page 1

After a lot of stretching and massaging, Ljungberg was able to train with the rest of the squad in a one-hour session at Rugby Field in the outskirts of Miyazaki, a small city of 300, 000 people on Japan's southernmost island, Kyushu.

BBC: Ljungberg ready and willing

Meanwhile, Japan's GIBN is setting up an experimental 156 megabit link between Kyushu University and Cleveland Clinic in the U.S., making possible online consultation -- even advice about on-going surgery.

CNN: THE INTERNET