单词:cad tools
单词:cad tools 相关文章
Intelligent Crows Use Tools What do otters, chimpanzees, and one species of crow have in common? All three are animals. They also use tools. Scientists have long known that a crow native to New Caledonia is able to use tools. The birds use them to re
Chuck: Just remember that we have a lot to accomplish today, so lets just get what we need and go, okay? Ayaka: Sure, we just need a few tools for our DIY project. The power tools are over there. Chuck: Whoa, were not getting power tools. We just nee
The number of foreign-born players in America's professional National Basketball Association has tripled in the past two decades. One of the veterans - San Antonio Spurs' Tony Parker - and a rookie - Washington Wizards' Hamady Ndiaye - talk about the
To do a job right, you need the right tools. Even a chimp knows that. According to a study in the American Journal of Primatology, chimps in the Congo use multiple tools to capture army ants. Youve probably seen footage of chimps using sticks to har
The U.N. refugee agency reports torrential rains in Chad are affecting about 150,000 people. The UNHCR says more than one-third of the flood-affected victims are refugees, mainly from the Central African Republic. Heavy rains have been pummeling Chad
DEVELOPMENT REPORT – July 29, 2002: Tools for Development By Jill Moss (Photo -CARE) This is the VOA Special English Development Report. Building things or making clothes can be difficult in develop