The National art Museum of China has more than 70 thousand collections mainly including art works in 20 century, contemporary art works, and Chinese folk art works.

中国美术馆主要收藏20世纪中国美术、当代艺术和中国民间美术作品，现有藏品7万余件。

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The recent research and development in the field are mainly including the greening of chemical reaction, feedstocks and starting materials, catalysts, solvents and products.

绿色化学是一门从源头上阻止污染的化学，近年来这方面的研究主要是围绕化学反应、原料、催化剂、溶剂和产品的绿色化开展的。

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The contractual theory of the firm is the theory origin of studying corporate governance, mainly including the trade expenses theory, the group production theory and the principal-agent theory.

企业契约理论是研究公司治理结构的理论渊源，主要包括交易费用理论、团队生产理论和委托代理理论。

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It mainly sickened cattle and buffalo, but also other animals including giraffes,yaks and antelope.

VOA: special.2010.11.02

Its effects are mainly neurobehavioral, including poor decision-making, impaired memory, erratic behavior, use of drugs and alcohol, depression and suicide.

CNN: STORY HIGHLIGHTS

The venue was a local school hall, the audience was mainly local, including many schoolchildren on their lunch break, and much of the discussion was in German.

BBC: Selling the Olympics to the Swiss

Pockets of customers were affected mainly around Gwynedd, including the Llyn Peninsula.

BBC: Power supplies restored in Wales after snow caused faults