translation: Update the figures in the chapter of preface and introduction (#1079)
* Translate the figures in the chapter of preface and introduction * Update the figures * Update the figure * Bug fixes
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		 Before Width: | Height: | Size: 18 KiB After Width: | Height: | Size: 16 KiB  | 
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		 Before Width: | Height: | Size: 18 KiB After Width: | Height: | Size: 16 KiB  | 
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		 Before Width: | Height: | Size: 18 KiB After Width: | Height: | Size: 14 KiB  | 
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@ -33,7 +33,7 @@ As shown in the figure below, data structures and algorithms are highly related
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Data structures and algorithms can be likened to a set of building blocks, as illustrated in the figure below. A building block set includes numerous pieces, accompanied by detailed assembly instructions. Following these instructions step by step allows us to construct an intricate block model.
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The detailed correspondence between the two is shown in the table below.
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		 Before Width: | Height: | Size: 59 KiB After Width: | Height: | Size: 80 KiB  | 
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		 Before Width: | Height: | Size: 72 KiB After Width: | Height: | Size: 91 KiB  | 
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		 Before Width: | Height: | Size: 27 KiB After Width: | Height: | Size: 23 KiB  | 
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		 After Width: | Height: | Size: 72 KiB  |