Article in English: You can also press ⌘ Command+D. The pop-out menu will allow you to choose where you want to save your bookmark to. You can add it to any of your folders or your Favorites bar. By default, the bookmark will have the same name as the title of the page. You can edit the title before saving the bookmark. Click Add when you're happy with the location and title. If you have a lot of bookmarks, you can manage and organize them using the bookmark manager. Click "Bookmarks" → "Show Bookmarks" or press ⌘ Command+⌥ Option+⇧ Shift to open the bookmark manager.  Add a new folder by clicking "Bookmarks" → "Add Bookmark Folder", or press ⇧ Shift+⌥ Option+N. Move bookmarks by clicking and dragging them. You can select multiple bookmarks by holding ⌘ Command and clicking each one. Delete bookmarks by right-clicking on them and selecting "Delete". The sidebar allows you to quickly see all of your bookmarks and folders while still viewing websites. Click "View" → "Show Bookmarks Sidebar" or press Ctrl+⌘ Cmd+1.

Summary in Chinese:
打开要保存为书签的网站。 点击“书签”→“添加书签”。 选择书签的位置。 给书签命名并保存。 管理书签。 打开书签侧边栏。