Knowledge is precious, like a gold mine. Learning knowledge and mastering skills will be beneficial to me all my life.（知识很宝贵，就好像是金矿。学好知识，掌握好本领，会对我终身有益）昆山玉山镇学英语，
Knowledge is precious, like a gold mine. Learning knowledge and mastering skills will be beneficial to me all my life.（知识很宝贵，就好像是金矿。学好知识，掌握好本领，会对我终身有益）昆山玉山镇学英语，
