Translation

• height
• altitude (aviation)
• pitch (music)
• ups and downs (success or failure)
• whether sth is right or wrong
• comparative strength, weight, depth, stature
• (spoken interjection) anyway, whatever
• eventually, in the end

Synonyms

• 三六九等, 上下, 优劣, 天壤, 好坏
• 分寸, 大大小小, 大小, 尺寸, 深浅, 轻重, 轻重缓急
• 长, 长短, 高, 高度, 高矮
• 响度, 轻重, 音量

Examples

• 人生充满了高低起伏。
  Life is full of ups and downs.
• 生活中有高低起伏。
  In life there are ups and downs.