Unep
abbr. 联合国环境规划署（United Nations Environment Programme）
🗣️ 情景例句
without cultural programs in our school.
我们的学校里没有文化活动。
Let your yea be yea and your nay be nay.
是就是，非就非。
Dan wondered why he was wanted by the police, but he went to the station yesterday and now he is not worried anymore.
丹奇怪警察为什么找他，但昨天还是去了，结果他一再担心了。