Mercury is a liquid metal, and mercury, the planet, is the fastest moving naked eye heavenly body. Mars, iron, why is Mars red?
水银是液态金属,水银,行星,是肉眼能看到的运动最快的天体,火星,铁,为什么火星是红色的?
then those are the 2 main horse sports that you'll see.
你会看到这两种主要的赛马运动。
But if I see you through the glass, the object is going on some trajectory, which has got both up and down and horizontal motion.
但是如果我透过窗户看到你,这个物体沿着某个轨迹运动,既有上下,也有水平方向的运动
And in here, there's a very male-dominated theme that you'll see pretty quickly, and what you'll see in this is that this man is being told, and men who watch it, obviously a male-oriented sort of thing that I've seen watching sporting events and the like.
这个广告片,有个明显的男权主题,你们马上就能看到了,你们会看到在这个广告中这个男人在聆听,还有在看的男人,显然这是个以男性为主要目标的广告,我看到了类似运动比赛的元素
Can you tune in to any number of designs including duffel bags, if you're the athletic type, law bears if you're more of the stuffed animal type, and then under the new category here do we have a whole bunch of meem themes shirt as well.
你们看到设计的任一编号,如果你是运动型的,有这样的背包,如果你更喜欢动物,也有玩具熊,在新的分类下,我们也提供了一系列,米依美主题的T恤。
So you should know when you look at a graph like this what it's doing.
因此当你看到这样一个图表时,要知道它是怎样运动的
You see an object in motion, you find a and you give a a certain numerical value, 10 meters per second squared.
你看到一个物体在运动,你会发现它的 a,然后给 a 赋值,10 米每秒平方
Whenever you see a particle moving in a circle, even if it's at a constant speed, it has an acceleration, v square over r directed towards the center.
只要看到质点做圆周运动,即使是匀速圆周运动,也存在一个加速度,大小为 v^2 / r,方向指向圆心
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