valueness造句

• But recently many sports buildings ca n't reveal their valueness, and this is a tremendous waste of social resource
  但目前很多场馆在建成后的利用往往不尽如人意，造成社会资源的巨大浪费。
• Chapter two introduces the research background of the haidian sports center, including the valueness, development and the relation to the public urban space
  第二章，介绍海淀体育中心的研究背景，包括体育中心的研究价值、发展过程以及同城市公共空间的关系。