adj.站不稳的，摇晃的，颤抖的，抖动的

The old man's unsteady gait made him lean on his cane for support.
老人步履蹒跚，需要手杖支撑。
Her hands were unsteady as she lit the candle, her nerves frayed from fear.
她颤抖着手点燃蜡烛，恐惧使她神经紧张。
The unsteady economy has caused many people to lose their jobs.
不稳定的经济导致许多人失业。
His voice was unsteady as he delivered the eulogy, overcome with emotion.
他在致悼词时声音颤抖，情绪激动不已。
The unsteady weather made planning outdoor activities a challenge.
多变的天气使得安排户外活动颇具挑战性。
The dancer's unsteady balance threatened to topple her during the performance.
舞者在表演中因平衡不稳差点摔倒。
The unsteady market trends made investors hesitant to commit their funds.
不稳定的市场趋势让投资者们犹豫是否要投入资金。
The unsteady foundation of the building posed a safety risk.
建筑物的基础不稳固，存在安全隐患。
She felt unsteady after a long day on her feet, longing for a good rest.
站了一整天后，她感到疲惫不堪，渴望好好休息。
The unsteady relationship between the two countries led to diplomatic tensions.
两国间不稳定的关系引发了外交紧张局势。