2. 需要用贬义的词来表达

1) He was a man of integrity, but unfortunately he had a certain reputation.I believe the reputation was not deserved.

他是一个正直诚实的人，但不幸有某种坏名声。我相信他这个坏名声是不该有的。

2) Then, just as Chinese friends arrived who might secure my journey,the Russians arrested me as a "spy"and sent me out through Poland.(A.L.Strong)

后来，就在那些可能为我安排旅行的中国朋友刚刚到达的时侯，俄国人把我当作“间谍”而逮捕了我，并把我驱逐出境，取道波兰。

3) He had lied to me and made me the tool of his wicked deeds.

他欺骗了我，是我成了他进行罪恶勾当的工具。

4) As a demanding boss,he excepted total loyalty and dedication from his employees.

他是个苛刻的老板，要求手下的人对他忠心耿耿，鞠躬尽瘁。

5) Those who do not remember the past are condemned to relive it .

凡是忘掉过去的人注定要重蹈覆辙。