条约的“保留”制度指什么？
What is the treaty "reservation" system?
保留是当事国在加入条约时声明部分条款对自己不适用；它让更多国家能参与，但过多保留会削弱条约一致性，且通常不得违背条约核心目的。
A reservation is a state's declaration that some clauses won't apply to it upon joining; it lets more states participate but excessive reservations weaken consistency and may not contradict the treaty's core object.
难度 专业 · 适合 大众
CC BY 4.0 · 来源待核验 · Source pending review
来源 · Source
出处备注：本题原挂出处与答案内容不符，已撤回；具体书目待补，暂不展示来源。
本题原挂出处与答案内容不符，已撤回；具体书目待补。
Previous citation withdrawn as unsupported for this answer; a specific source is pending.
#保留 #加入
《巴黎协定》的主要目标是什么？
What is the main goal of the Paris Agreement?
《巴黎协定》旨在把全球升温控制在远低于工业化前2摄氏度、并努力限制在1.5摄氏度内，由各缔约方自主提出并定期更新减排贡献。
The Paris Agreement aims to keep global warming well below 2°C above pre-industrial levels and pursue 1.5°C, with each party submitting and regularly updating its own emission targets.
难度 进阶 · 适合 初中(12-15)
CC BY 4.0 · 已核验 · Verified 2026-11-03
来源 · Source
联合国气候变化框架公约《巴黎协定》文本(2015 年通过,UNFCCC)
United Nations Framework Convention on Climate Change, Paris Agreement (adopted 2015)
独立核验依据 · Independent verification: 核验依据 1 OPENLIBRARY 标识 /works/OL45467759W：United Nations Framewo
#巴黎协定 #气候
什么是“国际条约”？
What is an "international treaty"?
国际条约是国家之间书面约定的协议，一旦批准就对当事国产生法律义务，涵盖贸易、人权、环境等广泛领域。
An international treaty is a written agreement between states that, once ratified, creates legal obligations, covering trade, human rights, environment, and more.
难度 入门 · 适合 大众
CC BY 4.0 · 已核验 · Verified 2026-11-03
来源 · Source
Garner 主编，《布莱克法律词典》(第11版，2019)
Garner (ed.), 'Black's Law Dictionary' (11th ed., 2019)
独立核验依据 · Independent verification: 核验依据 1 OPENLIBRARY 标识 /works/OL20639384W：Black's law dictionary
#条约 #国际法