シンナーなどの揮発性油分が入っていたものについては数日間放置して完全に揮発させてから、不燃物として捨てます。

tbd

For things that have had contents with volatile oil like thinners they should be left for a few days to completely evaporate it before being disposed of as non-flammable waste.

彼女は数日間そのホテルに滞在した。

tbd

She stayed at the hotel for several days.

彼は友達の車を数日間借りた。

tbd

He borrowed his friend's car for a few days.

彼は数日間休暇を取っている。

tbd

He is off work for a few days.

彼は数日間意識不明であった。

tbd

He was unconscious for several days.

数日間暑い日が続いた。

tbd

The weather stayed hot for a few days.

数日間、雨が降り続いた。

tbd

It rained for several days on end.

数日間ここを離れるべきだと思います。

tbd

I think we should get away from here for a few days.

数日間東京から離れたい。

tbd

I hope to get away from Tokyo for a few days.

数日間休みを取ります。

tbd

I'm taking a couple of days off.