(idiomatic) Speak no ill-fated words; let no feeding cause you ailment; literally Diseases enter through the mouth, disasters come out of the mouth.

厚顔: impudence, audacity / 紅顔: rosy cheeks / 睾丸: testicles

日光: sunlight / 肉交: sexual intercourse / 肉羹: meat broth

日向: a surname

口吻: way of speaking, intimation / 公憤: / 紅粉: powdered rouge / 香粉: / 黄吻: / 興奮, 昂奮, 亢奮: excitement, stimulation, agitation, arousal

興奮, 昂奮, 亢奮: be excited, be stimulated, be agitated, be aroused

偏向: deviation, deflection, propensity, tendency, inclination / 偏好: partiality / 変項: variable / 変更: alteration, change, modification / 偏光: polarized light, polarization

変更: modify, alter, change / 偏向: slant, be biased

草稿: outline, draft, notes, manuscript / 壮行: rousing / 装甲: armored, armoured / 走行: traveling, driving / 奏功: success, achievement, fruition / 倉皇: hurry, bustle

走行: travel / 奏功: achieve succss / 送稿: transmit documents / 奏効: be effective