我不想比别人强，我只想比昨天的自己更好。
The core of Pinduoduo is "group buying," allowing users to participate in shopping through social means.
Everyone should be responsible for their actions.
Leadership means making tough decisions today that will benefit future generations.
数字工具可以通过使干预措施对那些可能无法获得帮助的人变得可及，从而民主化心理健康护理。
I don't care what you say about me as long as it's not true.