来回

In a sentence

• 我每天都需要来回地在家和公司之间出行。

  I need to commute back and forth between home and the office every day.

  Here, '来回' is used as an adverb denoting the frequent to-and-fro traveling between two places.

• 在这个篮球比赛中，双方球员快速地来回传球。

  In this basketball game, players from both teams quickly pass the ball back and forth.

  Here, '来回' is describing the action of passing the ball in repeated reciprocal sequences, emphasizing activity within a dynamic context.

• 买东西的时候多比较一下商品价格，来回看看很有必要。

  When shopping, it's necessary to compare product prices by checking back and forth.

  Here, '来回' represents the movement of visually and mentally evaluating choices, providing a figurative sense of repetitively comparing options.