Make sure that there is adequate ventilation in the room before using the paint.

在使用油漆前确保室内通风充足。

《牛津词典》

Adequate ventilation must be provided in areas where oxygen is in use.

必须为正在使用氧的地方提供充分的通风。

youdao

Plant premises shall have adequate ventilation and be equipped with condensers to control odours.

工厂里应拥有适当的通风，并且装有冷凝器，以控制臭味。

youdao

Smoke travels upwards, and if smokers are confined to the top level and adequate ventilation is in place (be it an open window or a small fan), then there can be no cause for concern to those non-smokers who sit downstairs.

BBC: TRAPPED BY INCONSIDERATE SMOKERS