据国外一本SimTalk语言介绍书籍中的解释: A! x7 k3 R1 x& H G4 y
Use the method "cont" to call the contents of the material flow objects and the container. # D3 S9 `+ \ ]) X/ j
/ v5 c. t& h+ o
cont方法准确指对象object的内容"content",也可以理解为容器"container"。"context"有上下文,语境的意思,在这里,cont不应该是context的意思