Usages of o chão
A tampa caiu no chão durante o piquenique, mas eu lavei‑a e voltei a usá‑la.
The lid fell on the ground during the picnic, but I washed it and used it again.
É perigoso atravessar a ponte quando o chão está molhado.
It is dangerous to cross the bridge when the ground is wet.
Elon.io is an online learning platform
We have an entire course teaching Portuguese grammar and vocabulary.