If something goes wrong—a hungry lizard prowling around for an ant snack, for instance—then a rush of ants returning without food sends waiting reserves a "Don't go out" signal.
如果出了什么问题——比如，一只饥饿的蜥蜴在四处寻找蚂蚁作为零食——那么一群没有食物的蚂蚁就会匆匆归来，给等待的蚂蚁发出“不要出去”的信号。
You first reward a hop, then a bigger hop, then an even bigger hop.
你先奖励小进步，然后是大一点的进步，接着是更大的进步。
You might review the material two days after you learn it, then a week later, then two weeks later, and then a month later.
你可以在学习两天后、一周后、两周后、一个月后再复习。
He had friends in Lyme Regis, so he moved there-- first to a shack, then a yurt in a friend's garden, and then the clifftop home where he lives today.
他有朋友在莱姆·里吉斯，所以他搬到那里——先到一个棚屋，然后到朋友家花园的帐篷里，接着到他现在住的地方，悬崖上的家。
You start by running 5 km, move up to a 10 km, then a half marathon.
你先跑5公里，再跑10公里，然后跑半程马拉松。
Now and then a wintry wind shivered through the place and sent the snow eddying hither and thither.
寒风不时地吹过，把雪吹得四处飘。
First a trickle, then a flood.
先是涓涓细流，接下来是滔滔洪水。
And then a sudden golden silence.
一段珍贵的沉默突然来临。
Do it for a day, a week, then a month.
坚持一天，一个星期，然后是一个月。
A look of disbelief, then a grin, spread across his face.
突然他脸上流露出难以相信的表情，然后就咧嘴笑了起来。
Just then a voice of authority sounded, and Hank jumped.
就在这时，一个威严的声音突然响起，把汉克吓了一跳。
He got a cash advance to help a friend, then a loan for a car.
为帮朋友解燃眉之急他用信用卡预借了现金，还办贷款买了车。
And then a concert I went to in 1997 when I reconnected with the music live.
之后在1997年，一场演唱会又重新燃起我对现场演出的热情。
With the baboon you first reward a hop, then a bigger hop, then an even bigger hop.
对狒狒，你先奖励它的小进步，然后是大一点的进步，接着是更大的进步。
Just then a servant entered with a note for Jane, which had come from Netherfield.
这时，一位仆人拿着给简的一张便条走了进来，便条是从尼日斐送来的。
Once we had a child, then a second child, then a third, saving got more difficult.
我们有了一个孩子，之后又有了第二个，第三个，攒钱随之就变得越来越难了。
In 1987 Mr Poulsen took the helm at Vestas, then a small Danish firm with 60 employees.
1987年Poulsen开始执掌Vestas公司，当时这家公司还只是一个有60名员工的丹麦小企业。
Just then a distant whistle sounded, and there was a shuffling of feet on the platform.
正值此时，远方传来汽笛的鸣叫，月台上紧接着响起一阵嘈杂的脚步声。
Yang Liwei, then a lieutenant-colonel in the Chinese air force, spent 21 hours in space.
当时还是中国空军中校的宇航员杨利伟在太空中度过了21个小时。
It was there that she met Hatoyama, then a graduate student of engineering at Stanford University.
正是在那里她遇到了鸠山由纪夫，当时他还是斯坦福大学的工程学研究生。
He really loves me, she thought. Inside she felt a raw tremor of shock-then a vague sense of loss.
这个人是真爱我的，她突然想，心下轰然一声，若有所失。
If you suffer from anxiety or insomnia then a warm sesame oil foot massage before bed can work wonders.
如果正为情绪焦躁或失眠烦恼的话，那睡前来个暖暖的芝麻油脚底按摩或许会有奇效。
He had a cup of tea, and he drank it now like it was whisky, a sip and then a long, satisfied exhalation.
他喝了杯茶，喝茶的模样犹如在喝威士忌，小口啜饮，然后是一声满意的吐气。
I wanted to be a video game designer, then an engineer, then a video game designer again, and then an academic.
我当时想成为一个视频游戏设计师，然后成为工程师，而后做回视频游戏设计师，然后成为了一个学者。
The researchers ran computer simulations and then a series of experiments with glass beads to confirm the theory.
这群研究人员通过电脑模拟，然后利用玻璃珠进行了一系列的实验以证实这个理论。
If you start asking yourself the correct questions, and answering them, then a transformation in your attitude occurs.
如果你开始用正确的问题问自己并做出回答，那么你的态度就会发生变化。
I can confidently print my blog address on my name card and tell other people I'm first a blogger, then a businessman.
我会在名片上印上我的博客地址，并告诉别人我首先是一位写博客的人，然后才是一位生意人。
I can confidently print my blog address on my name card and tell other people I'm first a blogger, then a businessman.
我会在名片上印上我的博客地址，并告诉别人我首先是一位写博客的人，然后才是一位生意人。
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