But once that adjustmentwas made, satisfaction increased.

他们一旦做出了调整，满意度开始回升。

But once that's over with, they died.

但那一旦结束，它们就死了。

But once again, we're waiting on Congress.

但我们又一次要等待国会的动作。

But once the service began, he was lost.

但当修道院仪式开始时，他突然有些不知所措。

But once on level ground, they're vulnerable.

但回到平地上，他们就很容易遭到攻击。

But once everything is set up.

但是，只要都设置好了（就没问题）。

But once there, they were merely used as splints.

但在那里，它们仅仅被用作柱础。

But once you feel powerful you become more self-focused.

但一旦你感到自己拥有权力，你就会变得更加专注于自我。

But once again, how you say it is important.

但是同样的，你如何说这句话很重要。

The girl bursts into tears but once again, the little man bursts into the room.

女孩泪流满面，但这个矮人又走进了房间。

But once this guy said to me, " Why, why not? "

但是有一次有人问我：“为什么，为什么不提呢？”

That is why we also say, opportunity knocks but once.

这就是我们也说“机不可失，时不再来”的原因。

But once their population exceeds about 23,000, it changes course.

而一旦工蚁数量超过约 2.3 万只后，这种模式就改变了。

But once again, that's really easier said than done.

但是同样，说起来容易做起来难。

But once I started talking with her. It was different.

但一旦我开始和她谈话就不同了。

But once camels are able to refuel, the humps reinflate.

不过一旦骆驼能够补充能量，驼峰就会重新饱满起来。

But once it's out there, it's out there.

但一旦发表了就覆水难收了。

But once upon a time, Sears transformed the way Americans shopped.

但曾几何时，Sears改变了美国人的购物方式。

But once it's collected, there's no getting it back.

但是一旦它被收集起来，就不可能再收回来了。

But once they hit land, they slowly start to lose strength.

但是一旦它们着陆之后，它们就会慢慢开始失去力量。