他没有考虑到自己不稳定的职业前景。

He did not speculate on the future of his tenuous career.

《柯林斯英汉双解大词典》

这里的电力供应相当不稳定。

The electricity supply here is quite erratic.

《牛津词典》

这家博物馆的财政状况不稳定。

The museum is in a financially precarious position.

《牛津词典》

I do it every week. It just so happens that this argument is more closed, more settled, in my own mind.

我每个星期都这样做，只是现在这个讨论,在我心中，是更不公开的，更稳定的。

耶鲁公开课 - 1945年后的美国小说课程节选

the teacher is not completely calm when he or she takes the action.

老师在动武的时候情绪不完全地稳定。

反对体罚 - SpeakingMax英语口语达人

Or vaccines that could be transported more easily— the hepatitis vaccine that we get is not stable unless it's refrigerated.

或者令疫苗更易于运输,现在的肝炎疫苗一定要冷藏,否则它就不稳定

耶鲁公开课 - 生物医学工程探索课程节选