The core of Pinduoduo is "group buying," allowing users to participate in shopping through social means.

艺术是真理自行置入作品。

To supply an explicit moral tag to an evolving and compulsive dramatic image seems to me facile, impertinent and dishonest.

诗歌是一种非常个人化的艺术。

解释：不可因为个人喜欢而滥赏，不可因为个人恼怒而诛杀。