maintained例句
They have
maintained their optimism in the face of desolating subjugation.
面对遭征服的悲惨命运，他们保持了乐观的态度。
He
maintained an ambivalent attitude to the Church throughout his long life.
在他漫长的一生中，他对基督教信仰始终是一种摇摆不定的态度。
He had
maintained a rigid diet, shedding some twenty pounds.
他严格地坚持节食，减了差不多20磅。