UNION ALL is a keyword that concatenates all the Select statements.

The second concatenates all of the elements into a sentence, with "and" between each one.

第二行代码将所有元素串接成一个句子，并用“and”加以分隔。

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In response, the packet unit concatenates data words of an instruction sequence into contiguous blocks.

行为上，封装单元连接指令串中的资料成为一个连续的区块。

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The bird flies in the sky, not to fly away into the emptiness, but to come back again to this great earth.

鸟儿在天空飞翔，不是飞向太虚，而是飞回到这伟大的土地上。

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If the dead can come back to this earth and flit unseen around those they love, I shall always be with you in the brightest days and in the darkest nights.

如果故去的人能够重回这个星球，并无声无息、无影无踪地飞绕于他们所爱的人周围。我将在最晴朗的白天和最暗淡的黑夜时时刻刻守候在你的身旁。

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If normal demand does not improve before the exceptional sales generated by the scheme come back down to earth, Detroit could find itself on a shakier footing once again.

以史为鉴，如果美国没能在援助计划所造成的异常抢购热潮无以为继之前使正常的市场需求得到增加，那么底特律会绝望地发现自己又处在一个即将喷发的火山口上。

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These factors have fuelled expectations that mainland stock markets will come back down to earth with a thud, as they did in 2007 following a similar run-up.

这些因素助长了一种预期&中国内地股市会砰的一声重重落回到地面，就像它们在2007年经历了类似急剧上涨后所遭遇的那样。

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The report said venture capital firms may be sitting out the latest investment rounds because they expect valuations to come back down to earth in the next year or two.

报告称，风投公司或许不会参加最新一轮的融资，因为它们预计估值会在未来一两年回归低位。

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Prof Heppel says: "Short teachers who have been a bit 'stacked' by their heels come back down to earth."

赫佩尔教授表示：“穿高跟鞋的矮个子教师就要重新‘脚踏实地’了。”

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Its stock may have come back down to earth, but apple is still one of the most beloved brands in the world.

苹果公司（Apple）的股票或许已经重新回落到现实水平，但苹果品牌依然是全球最受喜爱的品牌。

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You begin to come back down to earth with a gentle bump.

轻轻一阵磕碰后，你又回到了现实中。

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After our wedding, it took us a long time to come back down to earth again.

婚礼以后，我们花了好长时间才又回到现实中来。

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She needed to come back down to earth.

她需要面对这个世界的现实。

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Then my mind come back down to Earth.

在任何情况下，莱辛来了回地球。

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Occasionally ( 38) you come back to earth: the instructor writes an important term on the chalkboard, and you dutifully ( 39) copy it in your notebook.

偶尔（38）你来回到地球：指导老师写在黑板上一个重要的名词，你尽职尽责（39）复制你的笔记本上。

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Well, I don't think I want to buy anything else. You'd better come back to earth now and finish your homework.

嗯，我想我不需要再买别的东西了。你最好别再胡思乱想了，把作业做完。

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Adai can come back to earth after Gog is dead& after I am dead, perhaps.

阿岱可以在高格死了以后也许我死了以后再回来。

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NASA satellites also receive considerably more attention when they come back to Earth than other debris of similar size.

美国宇航局卫星返回地球还收到比其他类似大小的碎片相当多的关注。

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We will come back to earth some fragrant night.

在芬芳的夜晚，我们便会回来。

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You'd better come back to earth now and finish your essay.

你最好别再胡思乱想了，先完成你的论文吧。

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It's scheduled to come back to Earth later this month.

它计划于这月底返回地球。

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