He makes up his mind and unswervingly acts on his decision. 他下定了决心，并且坚定地按自己的决定行事。
Just as Shostakovich captured the tragicside of Soviet culture, so Mr Khrennikov unswervingly expressed its optimismand Social-Realist clarity. 就在肖斯塔科维奇捕抓到苏维埃文化界悲剧的一面时，赫伦尼可夫却坚定地表达了他的乐观主义和社会现实主义明确性。
