Boomeranging is a dangerous game.

投掷回飞镖是一种危险的游戏。

Boomeranging is bad news.

回家啃老不是什么好事。

That critical spirit has a way of boomeranging.

那种批评的精神会使你自食其果。

Boomeranging is a social trend that should give all of us — and not just my brother — serious cause of concern.

回家啃老是一种社会趋势，它不只是一件让我哥哥，更是一件值得我们所有人严重关切的事。

They are so named for the frequency with which they choose to cohabitate with their parents after a brief period of living alone - thus boomeranging back to their place of origin.

被称为“回巢族”是因为他们在独自生活一段时间后选择回到父母身边与他们共同生活，也就是回到了自己的“老巢”。