中華地図 vs QuickCast

古代中国の壮大な歴史を旅してみませんか？ 歴史は地理と共に知ることが一番重要です。地理的に探索することで、歴史の流れがその土地とどのように関わってきたのかを体感できます。 なぜ蜀の地は「守るに易し、攻めるに難し」と言われているのか、地形を見れば一目瞭然となるでしょう。 三国志、春秋戦国(キングダム)時代という中国史上最も魅力的で動乱の時代を舞台とし、本物の地図を使って歴史的出来事や重要な場所を見ることができます。 さあ、歴史という無限の物語を解き明かしましょう。 （歴史の情報は随時追加していきます。載せて欲しいものなどあれば連絡ください。https://twitter.com/iga_igaram）

QuickCast turns English articles, YouTube videos, PDFs, and study notes into level-matched AI listening practice. When reading alone is hard to keep up with, build listening time during commutes, walks, chores, and study breaks. Use transcripts and term hints to review what you heard later. ■ Listen to topics you actually care about Paste a URL or enter text, and QuickCast creates listening audio from English articles, global news, YouTube content, PDFs, and study notes. Practice with topics that match your interests, so extensive listening feels easier to keep up. ■ Share and listen Send content to QuickCast from Safari, YouTube, browsers, and other apps through the iOS share sheet. Add useful English material to your listening queue the moment you find it. ■ Match the explanation to your level Choose beginner, intermediate, or advanced explanations. Keep it simple when you are building fundamentals, or include deeper detail when you are ready for business English and specialized topics. ■ Review with transcript and term hints Listening is only the start. QuickCast also helps you review transcripts, important terms, and original source information so you can revisit missed expressions later. ■ Great for • Listening to English news and articles on the go • Building more TOEIC, ESL, or business English input • Turning YouTube explanations and PDFs into listening material • Practicing with tech, business, travel, and culture topics • Saving useful English material to a library for daily listening ■ Features • Create AI listening audio from URLs and text • Conversational, lecture, news, and casual audio styles • Summary depth and proficiency level controls • Glossary, transcript, and original content view • Library, search, and filters • High-quality streaming designed for background listening Do not stop at reading English. Listen, understand, and review. QuickCast helps turn everyday spare time into English listening time.