The performance of the work groups for desertification, climate change and environment was commendable and redounded in the achievement of a better knowledge of the International Conventions subscribed by Cuba.
分别负责荒漠化、气候变化和环境问题的几个工作组取得了值得赞扬的业绩，帮助增进了对古巴所加入的各项国际公约的了解。