"If you hadn't said that you were sisters, I'd never guess that you were twins."
- "If you hadn't said that you were sisters, I'd never guess that you were twins."
"If you hadn't said ~" 「〜言われなかったら」
"if ~" 「〜たら」
"that you were sisters" 「貴方達姉妹は」
"I'd never guess that ~" 「〜って判じない」・「〜ってバレない」"I'd never have thought that" 「〜って思わない」も言えます。〜って想像付かないと言う意味を表します。
"that you were twins" 「双子って」
オーストラリア 
