The selector and initial brace each appear on their own lines, declarations are indented on subsequent lines, and the closing brace is aligned with the matching openingbrace, as shown.
选择器和左大括号各自显示在自己的行上，声明在后续行上缩进，右大括号和相应的左大括号对齐，如下所示。
2
Each year the country's grouse moors are invaded by a tweed-clad army of “guns” intent on bagging a brace or two of birds on the opening day of the shooting season.
Older people often fall becausethey are too weak to brace themselves, and they have trouble with stepsand opening jars because their muscles have lost so much strength.