例： a white, clinical-looking kitchen that was easy to keep clean and hygienic.
一个白色的、诊所般的、容易保持清洁卫生的厨房。
例： Young people are generally less scrupulous in following hygienic food practices.
在遵守食品卫生常规方面，年轻人一般欠谨慎。
例： Hospitals should be clean and hygienic.
医院应保持清洁卫生。