例句與造句

1. The problem is that these two available links to the middle layer are not to the " same " middle-layer switch, so they cannot make a working input-to-output connection.
2. When the end of one of the N-1 working files is reached, then it becomes the new output file and what was the output file becomes one of the N-1 working input files, starting a new iteration of polyphase merge sort.
3. It's difficult to find working input in a sentence. 用working input造句挺難的