Any attempt to resolve moral issues involving new information from the Human Genome Project requires direct, clear, and total understanding of common morality.

想要解决涉及人类基因组计划新信息的道德问题，必须对普遍道德观有一个直接的、清晰的、总体的了解。

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They made it clear to the former Nigerian military ruler that a return to constitutional order is a pre-condition for direct talks with President Mamadou Tandja.

VOA: standard.2009.11.14

At at a joint press event with Kuwait's Deputy Prime Minister and Foreign Minister Mohammad al-Sabah, Hillary Clinton made clear that the Obama administration wants to see the early resumption of full-scale direct negotiations.

VOA: standard.2010.04.30

There seem to be some links between crime and economic conditions, but they are neither as direct nor clear as one might assume.

ECONOMIST: America's falling crime rate

Information needs to be direct, clear and of value, and well designed brands reveal their power when anyone can recognize and remember a product or company by their chosen font, logo or even a half-heard jingle.

FORBES: How To Brand Yourself On A Small Budget

The expert panel found no clear direct link between the vaccines and the deaths but said further studies were needed, Kyodo news agency said.

FORBES: Japan Continues Vaccine Suspension