There was nothing further to be done for this man.对于这个男人再没什么能做的了。It'should be done for anything and everything.这件事无论如何要做成.So the edge extracting must be done for grain measurement.为了测量颗粒粒径,需要做边缘提取....
他戴上了一顶破旧的防护头盔,上面的面罩已有划痕。He pulled on a battered old crash helmet with a scratched visor.小刀会在工作台上留下划痕。Knives will scratch the worktop.她脸上有很多划痕.Her face was covered with scratches....