The prison service pursues the twin goals of the punishment and rehabilitation of offenders.监狱要达到的是惩罚犯人和改造犯人的双重目标。The press doggedly pursues him wherever he goes.无论他到哪里媒体都紧紧追着他。The paper now pursues a more sensitive commitment to modern issues.这家报纸现在多涉及敏感性较强的当代问题。