有这种用法，suggest sb （should) do sth,
should通常可以省略
suggest [s?'d?est; s?ɡ-]
vt.
1. 提出，提议，建议：例句: The specialist suggested that children should not eat too much sugar.
专家建议儿童不该吃太多的食糖。My friend suggested my getting a job in a bank.
我的朋友建议我在银行找个工作。2. 推荐，举荐：例句: It was suggested that he be the chairman of the meeting.
他被举荐为大会主席。3. (事物)使人想到，使人联想到：例句: The smell of perfume suggests the girl whom I met in the plane on the way to Lisbon.
这种香水味令我想起了飞往里斯本的航班上遇到的那位姑娘。The music suggests a still night.
这种音乐令人联想到宁静的夜晚。4. (间接地)表明，意思是：例句: The ring suggests that he was on the scene of the crime.
这只戒指表明他在作案现场。OK,silence suggests agreement.
对，沉默就表示同意。5. 暗示：例句: She suggested that she did not want me to tell the truth.
她暗示我不要说出实情。He did ignor what I suggeted to him.
他根本不理睬我对他的暗示。6. 启示，启发；促使做(或思考)：例句: Having been suggested by a bat, people invented sonar.
受到蝙蝠的启发，人们发明了声呐。Social development suggests universal exploration.
社会的进步促使人类做出对宇宙空间的探索。
近义词:
hint . imply . insinuate . intimate .
短语
1. I suggest (that)照我看，恐怕2. suggest itself (或themselves) to浮现在…的心中(或眼前)
以上来源于: 《21世纪大英汉词典》