例句 /

Now, thanks to a robot, Marin can open a door. His atrophied left arm isn't completely useless anymore.

Now, thanks to a robot, Marin can open a door. His atrophied left arm isn't completely useless anymore.

现在,在机器人的帮助下,马林能开门了。他那萎缩的左臂不再是全无用处的了。