"> <% if (page.type == 'book-en-us') { %> "> C++ 11/14/17/20 On the Fly <% } else {%> "> 高速上手 C++ 11/14/17/20 <% } %>

<% if (page.type == 'book-en-us') { %> <%- partial('partials/main_menu_en', { context: 'nav' }) %> <% } else {%> <%- partial('partials/main_menu', { context: 'nav' }) %> <% } %>