假如你是某科技公司的營銷員李華，在公司即將舉行的新品發(fā)布會上，將由你為參會者介紹新研制的一種家用機器人．請根據(jù)以下內(nèi)容要點用英語寫一篇發(fā)言稿．
1．研發(fā)背景：隨著經(jīng)濟(jì)的發(fā)展，許多人沒有時間照顧家里的老人，該機器人可以很好地解決這一嚴(yán)重的社會問題；
2．功能：（1）可以定時做飯，做飯時間還可根據(jù)需要調(diào)整；（2）可以陪老人聊天、下棋和鍛煉身體；（3）可以應(yīng)對緊急情況．
【注意】1．開頭已經(jīng)為你寫好，不計入總詞數(shù)；
2．詞數(shù)100左右．
參考詞匯：調(diào)整 adjust 個人的 individual 陪同 accompany
Ladies and gentlemen，
Thank you for attending our company's news conference． Today I will introduce a new type of household robot to you．

As you know， with the development of economy， people don't have enough time to attend to the old people in their family， which has become a serious social problem． To solve this problem， our company puts out the household robot， which is designed to take care of old people． It has many functions． Firstly， it can cook meals at a fixed time which can be adjusted according to individual needs． Secondly， it can also accompany old people in chatting， playing chess， and doing exercises． Moreover， it can deal with emergencies． For example， if an old man falls ill suddenly， the robot will call doctors for help．
It would be a great help for you if you own such a robot．

As you know， with the development of economy， people don't have enough time to attend to the old people in their family， which has become a serious social problem． To solve this problem， our company puts out the household robot， which is designed to take care of old people． It has many functions． Firstly， it can cook meals at a fixed time which can be adjusted according to individual needs． Secondly， it can also accompany old people in chatting， playing chess， and doing exercises． Moreover， it can deal with emergencies． For example， if an old man falls ill suddenly， the robot will call doctors for help．
It would be a great help for you if you own such a robot．