九会，读音是jiǔ huì，是一个汉语词汇，解释是多次会盟。
超过一半的学生会发现，当他们进入九年级之后，他们的学习成绩会一落千丈。
More than half of students will find their academic performance declining sharply when they enter the ninth grade.
发表在《美国国家科学院院刊》的一项研究发现：与不存在全球变暖的世界相比，大多数贫穷国家的经济产量有超过九成的可能性会因温度升高而下降。
A study coming out in the Proceedings of the National Academy of Science found that in most poor countries, higher temperatures are more than 90% likely to have resulted in a fall in economic output, compared to a world without global warming.
演讲比赛的裁决由九位教授组成的评判委员会作出。
The award for the oratorical contest was made by a jury of nine professors.
应用推荐