谁知道

CERTIFICATE FROM THE SELLER CERTIFICATING THAT THE GOODS

请问有谁知道这份证明该以怎样的格式制作吗？

And who knows: You might see your own daydreams come true.

谁知道呢：你也许会看见你的白日梦变为现实。

So he goes up to rat-ridden garrets, to black holes, as high as he can mount, and there he sets to singing, declaiming, how do I know what?

因为他一到家里，便到那些住耗子的阁楼上，那些黑洞里，越高越好，他在那里又唱又朗诵，谁知道他搞些什么！

My work frightens those in the know at the upper echelons, and now in the Federal courts.

唯一的人，谁知道真正的规模和范围，我发现是何伯纳德姆兰德-创始人孤独症研究所和战胜自闭症网络协议在美国。

And he said, While the child was still alive, I fasted and wept; for I thought, Who knows?

12：22 大卫说，孩子还活着，我禁食哭泣；因为我想，谁知道呢？

The smile that flickers on baby's lips when he sleepsdoes anybody know where it was born?

在婴儿睡梦中唇上闪现的微笑--有谁知道它是从哪里生出来的吗？

The smile that flickers on baby's lips when he sleeps-does anybody know where it was born?

沉睡时婴儿唇边闪动的微笑，有谁知道它是从哪里来呢？

The smile that flickers on baby's lips when he sleeps--does anybody know where it was born?

在婴儿睡梦中唇上闪现的微笑——有谁知道它是从哪里生出来的吗？

The smile that flickers on baby's lips when he sleeps does anybody know where it was born?

当婴儿沉睡时在唇边闪动的微笑，有谁知道他们是从何而生？

THE sleep that flits on baby's eyes——does anybody know from where it comes?

来源这掠过婴儿眼上的睡眠——有谁知道它是从哪里来的吗？

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。