Honen azpisarrera da: gora

• 1 to and fro, back and forth; up and down

  egun osoan gora eta behera ibili zen paper haren bila: she spent all day going back and forth, searching for that piece of paper

• 2 constantly, harping on about

  gaur ilargia gora eta behera; besterik ez da entzuten: they've been harping on about the moon all day, it's the only topic of conversation