This tax should be abolished.
这种税应该取消。
Six bottles should be enough.
六瓶应该够了。
The cloth should be laid flat.
布应展开平放。
Sunblock should be reapplied every hour.
防晒霜应每隔一小时再抹一次。
Headings should be in upper case.
标题应该大写
This item should be hand washed.
这件物品要用手洗。
