I don't just do things on command.

我不会按照命令做事。

They thought this little arachnid named Kim to jump on command.

他们认为这只名叫金的小蜘蛛会根据命令跳起来。

Because the Dobie is a smart dog, it can be aggressive on command.

由于杜宾犬是一种聪明的狗，因此它可以根据指令进行攻击。

That's why some people can crack their knuckles or other joints on command.

这就是为什么有些人可以在别人的命令之下，把指关节或其他关节弄出喀嚓声。

They actually rumble on command. So I will say, talk, talk. And the elephant signaled hoooo.

大象会在发出指令时发出隆隆声。比如我说“说话”，大象会发出呜呜声。

All you'd need is an 85-megawatt nuclear reactor capable of firing billions of neutrons on command.

你所需要的只是一个 85 兆瓦的核反应堆，能够按命令发射数十亿个中子。

It really gives you a sense of being in command and literally on top of the world.

真的会给你一种掌控感，还有照字面上说的，就是身处世界之巅。

We've trained them so that they'll hunt for us, guard our homes, retrieve on command and herd our livestock.

我们训练狗用以捕猎、看家护院、听令取物，以及放牧牲畜。

And the other one, I can fart on command.

另一个，我可以按命令放屁。

And Chris on command just lets out the biggest fart.

克里斯奉命放了一个最大的屁。

Part of her success was due to her changing personality on command.

她的成功部分归功于她随指挥而改变的性格。

We really wanted to make a material that can change stiffness on command.

CHIARA：我们真的很想制造一种可以根据指令改变刚度的材料。

Fishlegs could now get Horrorcow to " go" and " stay" on command.

" 鱼腿" 现在可以让" 神兽" 按命令" 走" 和" 留" 了。

What those glues typically can't do, however, is later unstick and restick on command.

然而，这些胶水通常不能做的是稍后根据命令松开并重新粘上。

Rex was supposed to bark on command and balance a treat on his nose.

雷克斯应该按照命令吠叫，并在鼻子上平衡食物。

The idea of forcing storm clouds to discharge their lightning on command is not new.

根据命令迫使暴风雨云释放闪电的想法并不新鲜。

When it comes to TV and movies, however, a director may actually want a baby to cry on command.

然而， 当涉及到电视和电影时，导演可能实际上希望婴儿在命令下哭泣。

The challenge of recovering from trauma is that we can't on command remember what we do not know we have even forgotten.

从创伤中恢复的难题是我们不能刻意回忆起我们不知道自己忘记的东西。

He recently arrived at an animal shelter in a Texas city of Waller, and well, he does this, on command.

他最近到达了德克萨斯州沃勒市的一个动物收容所，好吧， 他是按照命令去做的。

For decades scientists have wondered if these belts could be emptied of their electrons on command, a process they call radiation-belt remediation (RBR).

几十年来， 科学家一直想知道是否可以根据指令清空这些带中的电子，这一过程称为辐射带修复（RBR）。