ถอยหน้าถอยหลัง

thɔ̌i-nâa-thɔ̌i-lǎng

  1. Sense 1. Verb

    • to move back and forth repeatedly (e.g. when manoeuvring a car)
  2. Sense 2. Verb

    • (idiom) to make no headway; to dither; to vacillate