The core of Pinduoduo is "group buying," allowing users to participate in shopping through social means.
拼多多的核心是“拼”,通过社交的方式让用户参与到购物中来。
能源的未来不是要在化石燃料和可再生能源之间做出选择,而是找到确保可靠性、可负担性和可持续性的正确平衡。
行义事不能进行时,不要责怪道义。 
Success is not just about winning, it's about never giving up.
A financial crisis is often a self-fulfilling prophecy driven by panic.