Ecosystems change over time, with or without the involvement of mankind, so no one can tell what Hawaii should look like.

不管有没有人类的影响，生态系统都会随时间演变，因此没有人可以说出夏威夷看起来应该是什么样的。

youdao

In part, I think this stems from our levels of illiteracy and lack of social involvement; if people are unaware of what is being written about them, they're not going to dispute it.

部分地，我认为这源自于我们的文盲程度和缺乏社会参与；如果人们不知道自己被别人歪曲成怎样，他们就不会去为此争论。

youdao

How can WHO revitalize primary health care now and what is your involvement?

世卫组织现在如何才能重振初级卫生保健，你将在哪方面参与？

youdao

But the president also faces growing concerns from liberal Democrats about what they see as a deepening involvement in Afghanistan.

VOA: standard.2009.09.28

What some call the V-word - Vietnam is increasingly heard in the growing debate over U.S.involvement in Afghanistan.

VOA: standard.2009.09.09

Greg Barker must now come clean about exactly what involvement he had with the decision to hire Miriam Maes.

BBC: David Cameron and Greg Barker

He said officers were "examining our records to see what involvement Greater Manchester Police may have had", before adding that the age of the allegation "predate our computerised records, so it will take some time to establish what, if any, the force's involvement was".

BBC: Barry Fitton

What is the involvement with AFRICOM now that operations have been transferred to NATO?

WHITEHOUSE: Press Briefing