“Robert, great to see you.” John extended his arm forward.

“罗伯特，很高兴见到你。”约翰向前伸出手臂。

But he extended his arm, creating a wall of water.

但门卫伸出手臂，就筑起一道水墙。

Karchem says working with a virtual arm has helped him extend his arm and move his wrist and fingers.

Karchem说使用虚拟手臂拓展了他手臂的功能，还能让他的手腕和手指也都动起来。

Officials said the device extended a long arm toward the asteroid and fired a small object into its surface.

相关人士称，该设备将长臂伸向小行星并向其表面发射了一个小物体。

We're going to arch our back, extend our arms out.

我们要弓起背部，伸出双臂。

You know how a spinning figure skater slows down when they extend their arms?

你知道旋转的花样滑冰运动员在伸展双臂时是如何减速的吗？

Here and there an elderly policeman with a mask over his mouth extended a hopeful arm, as cars, cows, bicycles, trucks heedlessly crashed past him.

到处都有一名戴着口罩的老警察，伸出满怀希望的手臂，汽车、奶牛、自行车、卡车从他身旁飞驰而过。

" Forgive me, " she said, making an effort to extend her arm, " I believed it was you who killed him" !

“原谅我，”她说着，努力伸出手臂，“我还以为是你害死了他！”

Making a desperate effort, he ventured to extend his arm again. Once more, his hand encountered that strange, unutterable thing. He felt it. He must feel it and find out what it is.

他拼命挣扎，再次伸出手臂。再一次，他的手碰到了那个奇怪的、说不出来的东西。他感觉到了。他必须感受它并找出它是什么。

This species is nearly related to the Sugar Pine, and, though not half so tall, it constantly suggests its noble relative in the way that it extends its long arms and in general habit.

这个物种与糖松几乎是近亲，虽然没有糖松的一半高，但它总是以伸展长臂的方式和一般习性来暗示它的高贵亲戚。

In the most trifling dangers they cling to their support, with parasitical tenacity, piteously demanding succour; and their NATURAL protector extends his arm, or lifts up his voice, to guard the lovely trembler — from what?

在最微不足道的危险中，他们以寄生虫般的坚韧，可怜地要求帮助，紧紧抓住自己的支持；他们天生的保护者伸出他的手臂，或者提高他的声音，来保护这​​个可爱的颤抖者——免受什么？