It is good for my health . I aslo like playing table tennis in the afternoon ,It makes me happy and active .它对我的健康有好处。我也喜欢在下午打乒乓球,它使我快乐和积极的。But I still have some bad
向外文杂志投稿时,Conflict of interest statement可以按照如下格式写!Conflict of interest statement We declare that we have no financial and personal relationships with other people or organizations that can inappropria