Make a pass through the objects in arbitrary order.

以任意顺序对每个物品进行遍历。

youdao

The e-mail was "given to the security is in compliance with Judge Beckloff's order and is not arbitrary, " Schultz said.

CNN: Despite 'Unity' concert, Jackson family feud simmers

Prof Henry Maitles, head of the education department at the University of the West of Scotland, agrees that 18 is an "arbitrary" age to decide on adulthood and says that some places have gone further in order to ensure responsible behaviour.

BBC: The strange status of 16-year-olds