Home and office Windows should be opened during good weather to allow a flushing of stale air. Even one's car needs to be ventilated as well as the garage.
天气好的时候，家里和办公室的窗户应该打开，让污浊的空气能流通出去，即使是车子和车库也需要通风。
So in the production area, a good ventilated condition is needed to effectively remove harmful gases.
在生产区需要一个良好的通风条件，以便将有害气体有效地清除。
一个好的酒窖通风。
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