公开信
(公開信)open letter
Example Sentences
青年环保志愿者代表联名发布了一封公开信，倡导全社会共同拒绝塑料污染保护海洋环境。
qīng nián huán bǎo zhì yuàn zhě dài biǎo lián míng fā bù le yī fēng gōng kāi xìn, chàng dǎo quán shè huì gòng tóng jù jué sù liào wū rǎn bǎo hù hǎi yáng huán jìng.
Representatives of young environmental volunteers jointly issued an open letter advocating that the whole society jointly reject plastic pollution and protect the marine environment.
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