長い間nagaima待たしてmatashite申し訳ありませんmoushiwakearimasen
I'm sorry I've kept you waiting so long.

© Based on JMdict, KANJIDIC2, and JMnedict, property of the Electronic Dictionary Research and Development Group, used in conformance with the Group's licence. Example sentences from the Tatoeba project (CC BY 2.0). Kanji stroke order data from the KanjiVG project by Ulrich Apel (CC BY-SA 3.0). See comprehensive list of data sources for more info.

Search other dictionaries for 長い間待たして申し訳ありません。:
Yahoo!辞書 / goo辞書 / alc.co.jp / Weblio / Wiktionary