Yes, that is just why they exist.
是的，那正是它们得以存在的原因。
We all know we can't live without water, but just why is it so important?
我们都知道我们不能离开水，但是为什么它如此重要呢？
I seriously doubt you're designing a system like this, but it's good to remember just why we don't structure code this way.
我真的怀疑你正在像这样设计一个系统，但是最好记得为什么我们不应该这样去构建代码。
Yet another Golden Boot contender who finds himself in the 'group of death' (perhaps indicating just why it earned the nickname).
又一名死亡小组中的金靴候选人（或许这也证明了为什么它配得上死亡小组这一名号）。
And that is just why we need a shepherd.
正因如此，我们才需要有一位牧人。
It is really not clear just why he became a Socialist.
他为何成为社会党人的确切原因实际上还不清楚。
Our paths they did cross, though I can not say just why.
冥冥中，我们生命的轨迹曾有过交点。
Somehow or other we became friends, I never knew just why it was.
不知何故我们成了朋友，我绝不知道为什么会这样。
To find out just why you're on Santa's naughty list this year, gather your friends and dive into the challenges!
叫上你的朋友面对挑战，找出为何你被放上圣诞老人淘气鬼名单的真相！
With the cogs beginning to turn in my own mind, I was beginning to recall just why I must have been brought here.
整理了一些思绪，我开始回忆为什么我会被带到这来。
Thereafter, when they talked it over, they always wondered just why they had failed to notice Scarlett's charms before.
自那以后，每当他们谈起这件事来都觉得奇怪，为什么从前意没有注意到思嘉的美。
The World Cup is supposed to be the four-yearly event in which football enchants the world, demonstrating just why it is beloved of billions across the globe.
四年一届的世界杯本该是一个展示足球魅力的最高殿堂，本该是一个诠释足球何以让全球数亿人如痴如醉的绝佳机会。
Just why do we believe that the earth is round?
我们究竟为什么会相信地球是圆的呢？
Just why that should be is itself part of the story.
而这些新现象的原因本身恰恰正是故事的一部分。
Just why friendship is a healing force is the focus of much research.
而为什么友谊有治愈功能则是许多研究的重点。
Just why active cytomegalovirus is associated with glioblastoma is still unclear.
活跃的巨细胞病毒和胶质母细胞瘤相联系的原因还不清楚。
Just why is appetite such a powerful driver of behavior, and, more important, how can we tame it?
到底为什么食欲具有如此强大的推动力？更重要的是，我们怎么才能够控制它？
Just why bright light exacerbates migraines is unclear, because brain regions that govern vision don't overlap with those that transmit pain.
为什么光线会加剧偏头疼，其原因还不清楚，因为人的大脑控制视觉的区域和传播疼痛感觉的区域不在一块。
Everywhere else he has gone, he has scored at least a goal every two games, but at United he managed just 17 in 98 matches. Just why, nobody ever figured out.
在他加盟的其他任何球队，他都可以在每两场比赛中至少进一个球，但是在曼联，在他出场的98场比赛中，却仅仅打进17球。
Just why, nobody ever figured out.He tried, maybe too hard, to be a team player.He worked, maybe too unselfishly, and he cared too obviously for the team on which he played.
没有人知道这究竟是为什么，可能是由于他太过努力想成为一名团队球员，可能是由于他踢球太过无私，为他所效力的球队考虑太多。
Just why they took so long to travel north is not clear, but many researchers have suggested that the bone-dry Sahara Desert was a major barrier to migrations from the south.
至于人类究竟为什么在这么长时间之后才开始朝北行进，原因尚不清楚。然而，许多研究人员提出，极为干燥的撒哈拉沙漠是自南向北迁移的主要障碍。
Just why, nobody ever figured out. He tried, maybe too hard, to be a team player. He worked, maybe too unselfishly, and he cared too obviously for the team on which he played.
没有人知道这究竟是为什么，可能是由于他太过努力想成为一名团队球员，可能是由于他踢球太过无私，为他所效力的球队考虑太多。
Just why, nobody ever figured out. He tried, maybe too hard, to be a team player. He worked, maybe too unselfishly, and he cared too obviously for the team on which he played.
没有人知道这究竟是为什么，可能是由于他太过努力想成为一名团队球员，可能是由于他踢球太过无私，为他所效力的球队考虑太多。
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