快速答案
continuar 中性表示继续；seguir 带有向前推进，也可表示跟随。
可靠的方法是先判断这个词在句子里的功能，再翻译。
每个词的作用
continuar
to continue
Use continuar for maintaining an action or state without highlighting direction.
seguir
to continue or follow
Use seguir for moving onward, obeying a route or instruction, or continuing an action.
如何选择
- continuar: Choose continuar if the sentence points to maintaining an action or state without highlighting direction.
- seguir: Choose seguir if the sentence points to moving onward, obeying a route or instruction, or continuing an action.
例句
Continuamos trabalhando apesar do barulho.
We continued working despite the noise.
Depois da pausa, seguimos trabalhando.
After the break, we carried on working.
常见误区
They overlap before gerunds, but only seguir naturally means follow a road, person, rule, or account.
放到语境中练习
从你的真实生活中选一个句子，写两遍：一次用 continuar，一次用 seguir。如果两个版本都可以，说明意思怎样变化。