Bones disintegrate, the land erodes, the climate changes, forests come and go, rivers change their course — and history, if not destroyed, is steadily concealed.

骨头分解，土地侵蚀，气候变化，森林重生，河流改道——而历史，如果没有被摧毁，也会被逐渐掩盖。

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youdao

youdao

If not,she says, they may be at increased risk for age-related broken bones years after their visits to space.

VOA: special.2009.03.10

So, you can imagine what happens as it gets deposited into your bones, which is not the ideal situation after a long day in the lab.

所以你可以想象,当它碰到你的骨头时候会如何，当你在实验室,呆了一整天后这样可不太好。

麻省理工公开课 - 化学原理课程节选

Do not add meat, fish bones or fatty food wastes to the compost mixture.

VOA: special.2009.06.23

Dr Olsen and his colleagues therefore concentrated on prints, not bones.

ECONOMIST: The rise of the dinosaurs

In another game somewhere on the planet, sticks and stones will not break bones but words will continue to harm.

BBC: African viewpoint: Kicking racism on and off the pitch

You understood that we must stand against crimes that are meant not only to break bones, but to break spirits -- not only to inflict harm, but to instill fear.

WHITEHOUSE: President Obama Commemorates Enactment of Hate Crimes Prevention Act | The White House