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Ordinary bookmark can let us find the last unfinished reading position . Where should we put the bookmark when we are in reading ? The bookmark in the book will affect the reading , but if you put it other places this time , you may not find it when you
common bookmark`s function,It will be convenient for you to find the last reading position . The less trouble outside of reading , the more good mood in reading.
Hua Cao Tuo Wang Mengdi Shi Tao Hu