擴英文怎麼寫

織大量增加，血總循環量隨之增加，心輸出量和心搏出量加大，加重左心負荷，出現高搏出量心衰，構成匹克威克綜合症。病人表現爲呼吸困難，不能平臥，間歇或潮式呼吸，脈搏快速，可有紫紺、浮腫、神志不清、嗜睡、昏睡等。

一般表現

體重超過標準10%~20%，一般沒有自覺症狀。而由於浮腫致體重增加者，有的患者日常生活如彎腰提鞋穿襪均感困難，特別是飽餐後，腹部膨脹，不能彎腰前屈。負重關節易出現退行性變，可有痠痛。脊柱長期負荷過重，可發生增生性脊椎骨關節炎，表現爲腰痛及腿痛。面板可有紫紋，分佈於臀部外側、大腿內側及下腹部，較皮質醇增多症的紫紋細小，呈淡紅色。由於多汗，面板出現折皺糜爛、皮炎及皮癬。

1,2050 years of high school students almost no operating burden, they only need to learn to use computers and computer programming 2, if sick, do not have to go to the hospital, the computer can be a doctor, or even surgery. 3, to travel on the Moon and Mars, many people have settled there, on Earth no longer have the phenomenon of traffic congestion in 4, people have made contact with alie。

jack:hey,marry

marry: hello!jack

jack: resently two year chinese foreign trade company's exports has been changing.

marry: really?what about this?i know the information that last year its export volume increased compared with the previous year.

jack:yes,you are reality.but this year it has decreased compared with the corresponding period of last year.