Premises should be kept well-ventilated to prevent unpleasantsmells and vapors, etc.
厂区内应保持良好的通风,防止不良的气味和蒸气等产生和散发。
2
Odor or malodor, which refers to unpleasantsmells and is generally regarded as a nuisance, is nowadays considered an important environmental pollution issue.
恶臭引起人们不愉快的感受,妨害人们的生产生活,其污染已成为一个重要的环境问题。
3
For other children, the issue is sensory, making certain textures and smells of food unpleasant; some children eat only crunchy foods, while others will stick to a white-foods-only diet.