Mr. Obama looked "stone faced," one aide said.

奥巴马先生样子“板结”，一位助手说。

youdao

Michael Stone faced the most challenging day of his pole-vaulting career.

迈克尔·斯通面临着他撑杆跳高生涯中最有挑战的一天。

youdao

Albeit fuzzy, the old photo shows a smiling figure with bright eyes, far different from the new, stone-faced photo.

尽管模糊，在这张老照片上的是一个有着明亮双眼的微笑的人，与那张新照片中板着脸的人相去甚远。

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"They are the future, " I said, pointing at the ANA officers, who were suddenly all quiet and stone faced.

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"Most kids would be stone-faced and pretend like they don't hear it, " Balza said.

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While nearly all the Duke's buddies watch stone-faced as Rigoletto pleads, Marullo alone is disgusted, turns away and hangs his head.

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