“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。

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。

The man himself says being fascist doesn't mean being racist, and the extended arm salute was a gesture among comrades.

他自己说，他是法西斯主义者并不意味他就是种族歧视者，而伸长胳膊行礼则是同志之间的一种礼仪。

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。