For example, the value computed by the append text node is then passed to the print to log node as input because we connected the append text terminal to it.
例如，由追加文本节点计算的值被作为输入传递给输出到日志节点，因为我们将追加文本终端连接到了该节点。
TERM reflects your terminal (probably terminal emulator) settings -- important for ensuring proper rendering of text, colors, as well as proper interpretation of keystrokes.
$TERM 反映了您的终端（可能是终端模拟程序）设置，对于确保正确地呈现文本、颜色以及对按键进行正确的解释，这是非常重要的信息。
There isn't any output to speak of, in terms of text written to the terminal, but you should get a new file (output.xml) from running this process.
没有什么输出值得一提，和写到终端上的文本一样，不过执行这个过程您将得到一个新的文件（output.xml）。
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