It is claimed the 29-year-old's lonely life is causing him to display abnormal behaviour, including tilting his head and showing his teeth while pacing back and forth and rocking from side to side.

29年的孤单生活让它出现了一些反常的行为，包括摇头晃脑，露出自己的牙齿，前后不断踱来踱去，或是左右晃来晃去。

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When Jisub talks with director or other crew, he smiles showing his white teeth, it was so pretty.

每当志燮和导演，或其他工作人员说话，他会笑着，亮出他那白皙的牙齿，真好看。

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'I believe so,' said Mr Carker, showing all his teeth.

“我想是的，”卡克先生露出所有的牙齿，说道。

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As the race went on I knew as a team we were covered on all angles, so when Mo Farah came down the home straight I panned with him and got a great effect, with him showing incredible determination, gritting his teeth and really pushing for the gold medal dream.

BBC: Picture power: Running for gold