to be under discussion

Proposals for bauxite development and aluminum smelters are believed to be under discussion along these lines with European and American companies...

据信，(中国)正在与欧洲和美国的公司洽谈，用补偿贸易方式在中国进行铝矾土开采及设立炼铝厂的建议。

Numerous examples might be cited to support fallacious claims, but they most often lack a relevance to the issue under discussion.

可能有很多例子支持错误的主张，但它们经常缺少和正在讨论的问题的相关性。

This text only do a preliminary exploration on our retiring age of male and female under the gender perspective, and the complexity of the issue remains to be further discussion.

文章仅对我国男女退休年龄问题站在社会性别角度做了初步的探索，而该问题的复杂性还有待做进一步讨论。