It isn't actually known how many sites there are across Australia where rock art can be found—but unfortunately, we do know that much of the art is being lost to us.
目前还不知道在澳大利亚有多少地方能够发现这种岩石艺术；但不幸的是，我们知道有很多艺术作品正在消失。
We do not know much yet about the moon's mantle, that section of superheated rock which goes down hundreds of miles below the crust.
我们对月球地幔所知不多，那些过热的岩石在外壳几百英里以下。
Should we, as some preachers and churches do, condemn rock as evil, forbid our children to listen to any of it, and burn the records or tapes we might have?
我们是否应该像某些宣教士或者教会那样怒斥摇滚乐为邪恶，禁止儿童听任何摇滚乐以及烧掉CD和磁带吗？
我们该如何面对摇滚乐？
We try. We hope. We do what we can to build our house upon the sturdiest rock.
我们尝试，我们希望，我们尽力把我们的房子建在最坚实的基石上。
While it's difficult to quantify what effect that had on the film, we do know that Rock Dog had less than one-quarter the showtimes of Big Fish.
虽然很难说明这部电影到底受到了怎样的影响，但我们都能看到，《摇滚藏獒》的排片量连《大鱼海棠》的四分之一都不到。
We do such violence to this tiny speck of cosmic rock.
我们对宇宙岩石上小小斑点的暴行。
Rock musicians are known for living in the fast lane. We do not have time to name all of the performers who died young from their fast ways.
摇滚音乐家以生活刺激著称。我们没时间说出所有因为生活刺激而早逝的表演者的名字。
I went to see him, saying, 'I'm not a rock star - don't do this to my life.' He left and we never saw him again.
我过去看看他，说，‘我不是摇滚明星——别对我这么做。’他跑了，我们再也没见过他。
With the cognition, we do some predictions on the rock gold deposits around the Jiayin Depression, and determine the ore-prospecting direction of rock gold deposits.
并以这种认识规律在嘉荫凹陷周边进行岩金找矿预测，明确了岩金矿找矿方向。
Do we have the same spirit as Aron? Let's think about it before we find ourselves "between a rock and a hard place", and before we have to make a decision that could mean life or death.
我们有相同的精神是阿伦吗？让我们想想之前我们发现自己“进退两难之间的地方”，和之前我们必须做出决定，可能意味着生或死。
But we must be good at throwing away the rock which presses us, and dare to do so.
这世界上有很多压我们的石头，要敢于掀开石头。还要善于掀开石头。
We do not know the depth of a small girl who, after the board could not wait to go rock-climbing wall "inquire."
我们一群不知深浅的小丫头们，登船后迫不及待地先去攀岩壁处“打探”。
I told him I thought we could do business on those, and I ended up getting them from the very same rock-and-gem shop where I'd arranged to get the rock-hammer.
我跟他说这宗生意没问题，替他从同一家岩石和玉石店弄到了他要的东西。
In order to obtain the stability Of ore grade, two aspect works we should do: (1) Enhancing the management in the loss mine and the increasing rock;
确保出矿品位的稳定主要有两方面的工作：一是加强损失贫化管理；
In order to obtain the stability Of ore grade, two aspect works we should do: (1) Enhancing the management in the loss mine and the increasing rock;
确保出矿品位的稳定主要有两方面的工作：一是加强损失贫化管理；
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