___ that they may eventually reduce the amount of labor needed on construction sites by 90 percent.
A、Socleveraretheconstructionrobots
B、Soclevertheconstructionrobotsare
C、Suchconstructionrobotsareclever
D、Suchcleverconstructionrobotsare
发布时间：2024-07-04 20:39:01
