英语翻译US president Barack Obama gave a speech about US schools

英语翻译
US president Barack Obama gave a speech about US schools last month.He said that US students need to spend more time at school.I think the idea of a longer school year makes sense,he said.He said US students spend less time in the classroom than children in other countries.Some education experts agree.They say US kids should spend more time in the classroom so they can catch up with students elsewhere in the world.Students in the other countries are better than US kids in academics,said education expert Arne Duncan.If you practice basketball five times a week,you are going to be better than the people who practice three times a week.US schools have,on average,180 school days every year,fewer than schools in many other countries.For example,China ang Japan both have more than 200 school days.Summer vacation in the US is long.It lasts about 10 weeks.In the past,students needed the summer off to work on family farms.Now,experts say the long vacation is a loss of time for learning.However,itis hard to change.Some schools tried to have a longer school year this year,but parents did not agree with the change.People were just not ready for kids to be in school all summer long,said Diane DeBacker,an education sxoert.Kids wanted to go swimming.Their families wanted to go on vacation

上个月美国总统奥巴马就美国学校发表了演讲.他说美国学生在学校的时间应增加.我认为增加学年的时间有道理,他说.他说美国学生花在教室里的时间较其他国家少.一些教育专家表示赞同.他们说,美国孩子应增加在教室的时间,这样才能赶上世界其他国家的学生.其他国家的学生在学术上强于美国学生,教育专家阿尼邓肯说.如果你每周进行五次篮球训练,这就会比每周训练三次要好.美国学校平均一学年只有180天.比许多其他国家都短.例如,中国和日本都有二百多天.美国的暑假很长.大约长达十周.过去,学生需要在夏天帮助家庭的农场做农活.现在,专家们说,长暑假对学习是一种损失.但变化也很难.一些学校今年想增加学年时间,可是家长们不赞同对这一改变.人们对孩子整个个夏天都呆在学校里还没做好准备,戴安德巴克尔说,她是一位教育专家.孩子们想去（学）游泳.他们的家人希望想去度假.
里面有一些错字,比如sxoert应该是expert
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