香子儿
花朵
共回答了12个问题采纳率:91.7% 举报
Development of the economy , demand of people to survival mass are subsequently more and more high, essential points nutrition, moreover use eating not only in the daily life therefore people has had the new standard, to start the outward appearance attaching importance to a product also also right away to self articles for daily use while running after whose functionality. The in such circumstances simple go after functionality or outward appearance can satisfy modern's need's, only when having simultaneously both is able to have a marketplace just now. Had used a vacuum sweeper in our daily life, it gives our cleaning job to have provided going to the lavatory , vacuum sweeper volume is all very big since now the marketplace is upper , the local time thinking that our clean table top and those area is minor is only capable to do causing inconvenience to us. For one problem resolving this, clean implement designing that one kind of volume is small , use the convenient table top having brought forward the table top vacuum sweeper's. Can dismantle sucking exchanging for despite of some vacuum sweepers have deployed now being able to come to change attracting the head according to the what be needed to clean matter and location environment , do not still have but big problems have resolved whose volume. Extant common vacuum sweeper noise is too big and, rest affecting people's gravely. Volume is small , noise is minor , outward appearance is beautiful therefore the table top vacuum sweeper designing that originally time will be one vacuum sweeper. 希望你能看懂啊O(∩_∩)O~
1年前
7