1. tributes from 来自……的赞颂/致敬
A flood of tributes from fans, who were unaware of his illness, also appeared on the web.
网络上，那些没有意识到他得病的粉丝们的赞扬之词不绝s-t%8r(W)I。

2. advocate for 倡导
Although WHO was not a funding agency, Dr Chan said she took it as part of her job to advocate for the poor.
尽管世卫组织不属资助机构，但陈博士表示，她所作的部分工作是倡导关注穷人M*_pE&u]a[1#HR。

3. several times over 数次
These lobes provide evidence for powerful eruptions occurring several times over the last ten thousand years.
这些气体团证实了在过去一万年里曾发生过数次猛烈的喷发*tn=NtK|&egFQd;jyqF]。

4. call for an end to 要求结束
Another claim, that he was, in 1968, one of the first Western politicians to call for an end to apartheid, is simply bunk.
他甚至称，1968年，肯尼迪是第一位呼吁终止种族隔离的西方政治家aEN9ia^D*J63,1LL=R。简直一派胡言！