有其他的說法 但是 "CLEAN" 的用法是乾淨的 但是如果說 "NOT CLEAN" 也可以形容不衛生"UNHYGIENIC" 是正確的不衛生的說法"HYGIENIC" 就是衛生的意思
..., you see! Mr. : Wow, that's disgusting and unhygienic. Let me call a waiter....Waiter... Waiter: Yes...
Most people think it is difficult to judge a person by one's external appearance, and say what a person looks like can be misleading. However, I think one's external appearance usually can reflect the personality of such a person, in my points, which includes...