By materials, they can be divided into: wood, soil, stone and brick, altogether 4 materials.

以建筑材料划分，主要分为：木材、土壤、石材及砖四种材料。

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Titles include:First Words, Counting, Things that Go, Mummies and Babies, altogether 4 tiltles.

这套书包括《第一组单词》《数数》《会动的东西（交通工具）》《妈妈和宝宝》4册。

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There were altogether 4 joint venture securities companies and 20 joint venture fund management companies established upon approval.

共有4家合资证券公司和20家合资基金管理公司获准设立。

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The personal accounts would then encompass an option for 11.4% of wages altogether, a direct savings of about one-fourth from the current 15.3% payroll tax.

FORBES: A Personal Account Option For Social Security

Bypass work being done on the sewer line caused the local health department to advise people to stay away from the water until further notice a prospect that could force race officials to cut the 2.4-mile swim portion altogether.

WSJ: Sewage Puts Ironman Swim in Doubt

In Ohio, estimates are that nearly 1 in 4 doctors will stop accepting Medicare patients altogether.

FORBES: Obamacare: The Latest Man-Made Disaster Foisted On The U.S. Economy