1.aware of 意识到 知道
Eg:We are aware of the potential problems and have taken every precaution.
I became more aware of the symbols and their meanings.
The queation remains whether he was fully aware of the claims.
2.precaution.预防措施
3.claim
vt.声称；索取；断言；需要
vi.提出要求
n.索赔；声称；（根据权利而提出的）要求；断言
Claims
n.主张；（根据权利而提出的）要求( claim的名词复数 )；（尤指向公司、政府等）（根据保险政策、赔偿法等）要求的付款；所要求的东西
v.声称；要求（应得权利）( claim的第三人称单数 )；需要；夺走
4.宣布
4.1 declare 宣布 声明
指公开而郑重的宣布某事，正式场合
eg:The government has declared a state of emergency.
4.2 announce
正式宣布决定 消息 计划
Eg:They announced that they would get married the next Saturday.
4.3 proclaim
vt.表明；宣告，公布；赞扬，称颂
指官方宣布重大政治事件，如国家独立、国王等的即位
4.4 publish
通常用被动语态，指通过报刊或其他媒介向公众公布信息。
5. Emphatic
adj.强调的；着重的；显著的；加强语气的
eg:I answerd the both questions with an emphatic yes.
He refused my offer with an emphatic shake of the head.
"You must go!" She said in an emphatic tone.
Emphatically
