More N1 vocabulary

• 切開せっかいclearing (land); opening up; cutting through
• 上空じょうくうsky; the skies; high-altitude sky; upper air
• 面目めんぼくface; honour; reputation; prestige; dignity; credit
• 原油げんゆcrude oil
• 自立じりつindependence; self-reliance
• 麻痺まひparalysis; palsy; numbness; stupor