precarious

Many gig economy workers face precarious employment, with no sick pay or pension rights.许多零工经济工作者面临着不稳定的就业，没有带薪病假或养老金权利。

The precarious financial position of small businesses was exposed by the sudden economic downturn.小企业不稳定的财务状况在突如其来的经济低迷中暴露无遗。