奧さんは急に薄赤い顏をした。
translation
Okusan suddenly blushed.
kanji (pronunciations & definitions)
| 奧: inner part (おく), interior, back (of a drawer, one’s throat, etc.), depths (e.g. of a forest), recesses (e.g. of a cave) | 急: sudden (きゅう), abrupt, unexpected, urgent, pressing | 顏: face (かお), face (がん), visage, visage, look |