1.New car should be clean, and the old car should be derust before working.

1.1、所有新车必须底盘及车厢清洗干净，旧车有锈的地方必须铲除。

2.Should become good policy " plugger " .

2.好政策“宣传员”。

3.People with contagious diseases should be isolated.

3.传染病患者应予以隔离。

4.We should try to acquire good habits.

4.我们应该努力养成良好的习惯。

5.Everyone should abide by our social norms.

5.我们每个人都应该遵守社会行为准则。

6.This barbaric practice should be banned immediately.

6.种野蛮行径应立刻予以禁止。

7.I propose that he should leave now.

7.我建议现在就走。

8.He plotted the position Mary should go.

8.给玛丽标出她应去的地方。

9.How should the person raise his psychokinesis?

9.人怎么提高自己的意志力？

10.He requested that they should come early.

10.们早来。

11.You should revise your opinion of him.

11.你应该纠正对的看法。

12.The government should regard nationalities as equals.

12.政府对待各民族应视同仁。

13.As peers, we should help each other.

13.作为同龄人, 我们应该互相帮助。

14.These straggly stems should be pruned off.

14.些蔓生枝条该剪了。

15.He persisted that he (should) walk there.

15.坚持步行去那里。

16.You should rely on your own efforts.

16.你应该靠自己的努力。

17.You should get his promises in writing.

17.你定得到的书面许诺。

18.The minority should submit to the majority.

18.少数应服从多数。

19.We should do justice to both sides.

19.我们对双方都应公正。

20.You should necessarily go to the party.

20.你定参加舞会。