There really isn't any formatting within a strong, beyond it's alignment. Alignment works for any argument being printed in a String. Format call.

调用中的格式字符串内的括号中放入非索引数字的内容。

youdao

They are a fraction of TCS's 215, 000-strong workforce but represent the bridgehead of its ambitions to go beyond being merely an outsourced back-office and coding shop and take on such consultancy giants as IBM, Hewlett-Packard (HP) and Accenture on their home turf.

ECONOMIST: TCS in America