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move to discussion.
这是chris的第一个公开提问场所。您可以编辑问题列表，在其中提出与chris相关的问题。chris将视情况酌情回答。
支持的语言为中文和英文。chris会用与问题一致的语言回答。问答不会被翻译成另一种语言（除非提问者同时使用两种语言提问）。
Inappropriate questions might be deleted. Any unauthorized edits involving changes to the answers will be reverted.
Also, do not modify any existing questions.
Accepted languages include English and Chinese. Answers will be given in the same language as the corresponding question.
An answer will not be translated, unless the question is issued in both languages.
