我新工作的一个积极副作用是，我可以骑自行车上班，这帮助我减了肥。

A positive ___side ___effect of my new job is that I can cycle to work, which has helped me lose weight.

经济学家们对失业及其潜在的副作用感到担忧，例如加剧社会动荡。

Economists are concerned about unemployment and its potential ___side ___effects, such as increased social unrest.

尽管新政策有效，但它产生了意外的副作用，即减少了在该地区的投资。

While effective, the new policy had the unintended ___side ___effect of reducing investment in the region.