And we look at where we can push the levers the most, for the most impacts.

我们看看我们能在哪些方面发挥最大的作用，产生最大的影响。

After that you have to push the lever until you see number 1 in the counter window.

之后，您必须推动控制杆， 直到您在柜台窗口中看到数字 1。

Theses crafty creatures had been trained to push a lever if they smelled someone releasing lots of adrenalin scent.

这些狡猾的生物经过训练，如果闻到有人释放出大量肾上腺素气味，就会推动杠杆。

He made sure that the wheel brakes were on, pushed the pitch control lever right down, turned on the fuel and pressed the starter.

他确保车轮制动器已打开，将俯仰控制杆向下推，打开燃料并按下启动器。

You see, the rats were trained to understand that one sound meant they were getting a treat, while another meant a shock was coming unless they pushed a lever.

你看，老鼠接受训练后，能理解一种声音意味着它们得到了治疗，而另一种声音则意味着除非按下一个杠杆，否则就会遭到电击。

You just need to push down a lever to open a slot in front of the mask so that you can eat the food.

你只需按下控制杆，面罩前面就会打开一个槽，这样你就可以吃食物了。

He went around and opened the driver door and pushed the lever and slid the seat forward and set the case and the machine-pistol behind it.

他绕过去，打开驾驶座的车门， 推动操纵杆， 将座椅向前推， 将弹匣和机枪放在后面。

As Robert Sapolsky explains — with monkeys if you go from " light goes on, push lever, get reward" to " light goes on, push lever, maybe get reward" — you get a much higher dopamine rise.

就如 Robert Sapolsky 解释的，在猴子实验中，如果你将信号从灯亮-按操作杆-得到奖励，变成，灯亮-按操纵杆-可能得到奖励，会看到更高的多巴胺上升现象。

I don't think we need to push every lever forward, but how can we not look at some of these changes and not be excited for what they can bring?

我不认为我们需要推动每一个杠杆向前发展，但我们怎么能不看到这些变化，而不为它们能带来什么而感到兴奋呢？

The mask has a remote-control mouth. You just need to push down a lever to open a slot in front of the mask so that you can eat the food. When you take out your eating utensil, it will close.

面罩有一个遥控嘴。你只需按下控制杆，面罩前面就会打开一个槽，这样你就可以吃食物了。当您取出餐具时，它会关闭。