只要於登入畫面內勾選「自動登入」，下次開啟應用程式時系統將自動執行登入，不需再次輸入電子郵件帳號及密碼。LINE NEWS is the preferred news material curation services in Asia and aims to provide important information that enrich your daily life.選擇權教�?《入門選擇權教學》買權賣權�