Travel tip:The top of hill parts of road zone is very steep, the loverses want to note a safety, should not wear light bottom and hard bottom shoe.

旅游贴士：山上部分路段非常险峻，情侣们要注意安全，不宜穿光底和硬底鞋。

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These hard bottom-line realities may also mean that managers can't rely as much as they might have in the past on using financial incentives to drive employee engagement.

这些基本现实也许还意味着，经理们不能再像过去那样依赖金钱刺激来激励员工。

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In that year "a defect at the dam opened the gates, making a toxic layer of hard metals deposited at the bottom of the river come up" to the surface, she said.

就是那年，大坝的门户错误的打开，使得那些原本位于河流底部的有毒重金属层浮到了表面，她继续说道。

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he said, "hit it good and hard, so we will all go to the bottom."

VOA: special.2010.06.17

Where once it had recycled mountain rain into a vast aquifer underneath, its hard bottom now ushers occasional floodwater right out to sea.

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There are economists who insist that companies must focus only on the cold, hard bottom line and that capitalism itself depends in part on this unwavering focus.

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Representatives of these institutions work hard to improve their bottom line by lowering costs.

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