1.侦查: investigate; investigation (调查,搜集犯罪证据) detect; detection (偏向于侦探)[例句] Further investigation revealed that he was guilty. 进一步侦查表明他是有罪的.2.立法: legislate; legislation[例句] It is the job of NPC to legislate. 立法是全国人民代表大会的职责. 3. 逃避缴纳税款罪: crime of tax evasion这个有点麻烦, 因为之前的偷税罪强调了"偷",但是犯罪嫌疑人也是纳税人,所以自己偷自己有点不确切,而逃避纳税义务就看似好听贴切多了. 我觉得,英文应该是一致的,都是tax evasion.4.偷税罪: crime of tax evasion evasion 本身就有偷/漏税的意思[例句] Ms.Liu XiaoQing was found guilty of tax evasion in 2002.谢谢!