Tunas, mackerels, and billfishes have even more sophisticated adaptations than these to improve their hydrodynamics.

金枪鱼、鲭鱼和长嘴鱼有比这些更复杂的适应性，以提高自己的流体动力学。

youdao

youdao

youdao

All of these things combined help to improve heart activity, lower blood pressure and cholesterol levels, and reduce bone and muscle loss.

VOA: special.2010.06.08

Over the centuries,scientific thinkers worked to develop these devices and improve their accuracy and complexity.

VOA: special.2010.09.29

They think these products, called vitamin supplements, will improve their health and protect against disease.

VOA: special.2009.04.21

The Presidential Memorandum directed select Federal agencies to improve data collection, research, and intervention strategies related to the intersection of these issues and to improve cooperation between agencies and with external partners.

WHITEHOUSE: Progress to Date: President��s Working Group on the Intersection of HIV/AIDS, Violence against Women and Girls, and Gender-Related Health Disparities | The White House

It then describes a range of technical, legal, organizational, economic, training and cooperation tools that can help improve the knowledge and management of these precious resources (Part II).

UNESCO: Post-Conflict and Post-Disaster Responses

So, what can the Democrats and Republicans do to improve these customer experiences?

FORBES: Do The Republicans And Democrats Have A Customer-Experience Problem?