continuation character

• You cannot continue a comment by using a line - continuation character
  不能使用行继续符来拆分注释。
• You can use the continuation character
  可以使用继续字符（
• As the line continuation character
  ”连接符分成多行。
• The line - continuation character is necessarily the last thing on a line
  行继续符必须是一行上最后的字符。
• Line - continuation character
  行接续字元
• The logical source code line can be longer if you use line continuation characters
  如果使用行继续字符，逻辑源代码行可以更长。
• Generates a line - continuation character and outputs the specified string on a new line
  生成行继续符并在新的一行上输出指定的字符串。
• We use the trailing backslash continuation character to break the command over two lines
  我们使用反斜线字符（ ）将这个命令分成两行。
• You may enter the whole command on one line if you omit this continuation character
  如果您忽略这个字符，也可以在一行中输入整个命令。
• To break a single statement into multiple lines use the line - continuation character , which is an underscore
  在您要将该行断开的点处使用行继续符，它是一个下划线(