Some delegations voiced their support for beginning the Commission's work on the topic with the issue of confined transboundary groundwaters; the oil and gas aspects would be considered at a later date.
204. 一些代表团表示，支持委员会在开始关于本专题的工作时首先审议封闭的跨界地下水问题，并把石油和天然气问题放到以后审议。