reinforce functional activities of the heart

例句：

1. 1. The new design will reinforce thecompany's image.
   新设计将加强公司的形象。
2. 2. The government has reinforedits commitment to environmental protection.
   政府已加强其对环境保护的承诺。
3. 3. The strength of thestructure was reinforced by the steel beams.
   结构强度由钢梁加固。