2. 娼叿杈句汉璧忛噾鐚庝箰:12鏈?鏃?1鏈?鏃?鎷嶆憚鍦ㄦ涔愯胺娓哥帺鐨勬姈闊崇煭瑙嗛,骞跺畾浣嶄笂娴锋涔愯胺,鍗虫湁鏈轰細闆嗚禐璧㈠彇绮剧編绀肩墿,娼叿璧忛噾澶ц禌,绛変綘鏉ユ寫鎴? 3. 涓囦汉娼皻鐙傛鐩涘吀: 12鏈?2鏃?12鏈?42. 娼叿杈句汉璧忛噾鐚庝箰:12鏈?鏃?1鏈?鏃?鎷嶆憚鍦ㄦ涔愯胺娓哥帺鐨勬姈闊崇煭瑙嗛,骞跺畾浣嶄笂娴锋涔愯胺,鍗虫湁鏈轰細闆嗚禐璧㈠彇绮剧編绀肩墿,娼叿璧忛噾澶ц禌,绛変綘鏉ユ寫鎴? 3. 涓囦汉娼皻鐙傛鐩涘吀: 12鏈?2鏃?12鏈?4