tightness of case

例句：

1. 1. The lawyer carefully examinedthe evidence to determine the truthfulness ofthe case.
   律师仔细检查证据，以确定案件的真实性。
2. 2. The tightness of thecase made it difficult for the judge torule on the matter.
   案件的紧密度使得法官难以做出裁决。
3. 3. Thetightness of the casewas a major factor in thedecision.
   案件的紧密度是决定的主要因素。