倡议的英文：
suggest
propose
suggestion
proposal

参考例句：

Promote a constitutional amendment.
倡议宪法修正案

corporations that cosponsored a marathon.
共同倡议举行马拉松比赛的公司

"On this same day, the first peace overtures from Rome were made."
就在同一天,罗马第一次提出媾和倡议。

At home, Water Gate muffled the thrust of our initiative.
在国内，水门事件影响了我们倡议的进展。

Did we not advocate eugenics some years back?
若干年前不是倡议优生学吗？

The rejection of such initiatives indicates that voters are unconcerned about the environment.
此类倡议遭到摒弃表明选民对环境并不关心。

They are tireless in thinking up initiatives.
他们不厌其烦地想出种种采取主动行为的倡议。

The proposed initiative would mandate a reduction of carbon dioxide of 40%.
倡议将强制规定把二氧化碳排放量降低40%。

suggest是什么意思：
v. 建议，提议；暗示；启发；使人想起

He suggested the meeting into an uproar.
他的建议让会议陷入骚动。

I am open to suggestions.
我愿意接受各种建议。

Your suggests are super valuable.
你的建议十分宝贵。

propose是什么意思：
v. 提议，建议；计划；求婚

They are favorable to the proposal.
他们赞同这项提议。

They wore apathetic toward the proposal.
他们对那项提议无动于衷。

Can you advance any proposal?
你能否提出建议？

suggestion是什么意思：
n. 建议；示意；联想；微量

He suggested the meeting into an uproar.
他的建议让会议陷入骚动。

I am open to suggestions.
我愿意接受各种建议。

Your suggests are super valuable.
你的建议十分宝贵。