I have a good idea.maybe it help t
I have a good idea.maybe it help t
e people .who need water.It ,s a mach ine which prodaces water from air.so Icatl it AW MA chine,s my first inventi on.There is Iittle water in desert,so peo ple can,t lien in there for a long time .If people hove this machine,the could prodace water by themselves
e people .who need water.It ,s a mach ine which prodaces water from air.so Icatl it AW MA chine,s my first inventi on.There is Iittle water in desert,so peo ple can,t lien in there for a long time .If people hove this machine,the could prodace water by themselves
赞
可能相似的问题
你能帮帮他们吗