rusting造句
This had once been the greatest port in the world, now it was a graveyard of
rusting cranes.
这里一度是全球最大的港口，现在堆满了锈迹斑斑的吊车。
Zinc can be used to cover other metals to stop them
rusting.
锌可用来涂在其他金属表面以防锈.
Even cars that were mechanically sound started
rusting.
甚至机械性能方面并无问题的车子也开始生锈.