分析个简单句子Some areas are almost completely covered in weeds.分析下

hands over the paper covered in writing 分析句子结构 There are some boys playing football.这句子里面为什么用playing?能否分析下句 分析英文句子The insurance is to be covered by the buyer.请问分析下is to 英语翻译A large majority of floors in living areas are covered w some were doubled up in pain.请帮忙分析下这个句子, 帮忙分析下句子结构The rise of anti-happy art almost exactly tracks th in some areas,they are beginning to have environmental probl there are some children playing in the park.谁能帮我分析一下这个句子的组成成 请帮忙分析下这个简单的英语句子结构 英语句子分析 请分析下句子 you are in want to me,具体分析下语法 句子分析：There are 12 months in a year.