China's ecological and environmental quality kept improving last year, according to a report released by the Ministry of Ecology and Environment Wednesday.

据生态环境部周三发布的一份报告显示，去年中国的生态环境质量不断提高。

Some 338 cities enjoyed good air quality on 79.

3 percent of days in 2018, up 1.

3 percentage points from a year earlier, said the report.

报告称，2018年，约338个城市的空气质量达到79.

3%，比去年同期上升了1.

3个百分点。

The concentration of fine particles declined 9.

3 percent year on year to 39 micrograms per cubic meter last year.

去年，细颗粒的浓度比去年下降了9.

3%，降至每立方米39微克。

Water quality also improved, with 6.

7 percent of surface water sections identified as the worst level, down 1.

6 percentage points from the previous year.

水质也有所改善，6.

7%的地表水被确定为最差水位，比上年下降1.

6个百分点。

The ministry on Wednesday also released a communique on China's marine ecology and environment.

Inshore waters of good quality accounted for 74.

6 percent, up 6.

7 percentage points from the previous year.

卫生部周三还发布了一份关于中国海洋生态和环境的公报。

优质近岸水域占74.

6%，比上年增长6.

7个百分点。

Heavy pollution, however, was found in parts of Liaodong Bay and Bohai Bay, the marine environment communique said.

然而，海洋环境公报说，辽东湾和渤海湾的部分地区发现了严重污染。

【2018中国生态环境质量持续改善查看网站：[db:时间]】