Dab tsi yog cov txiaj ntsig ntawm kev muab lub rooj sib koom ua ib feem ntawm Paper Cup tshuab?

Dab tsi yog cov txiaj ntsig ntawm kev muab lub rooj sib koom ua ib feem ntawm Paper Cup tshuab?

Tag nrho cov tsim qhov chaw ntawm lubPaper khob tshuabtau tsiv mus rau lub rooj ua haujlwm.Tam sim no, Lub Tshuab Paper Cup nyob rau hauv kev ua lag luam yog liab qab tsuas yog tsim lub khob wallpaper, tus so ntawm lub tshuab yog tag nrho qhwv hauv.

Qhov zoo ntawm kev muab cov khoom tsim rau ntawm qhov chaw ua haujlwm: A. Intuitive: yooj yim rau kev ua cov ntawv khob hauv cov txheej txheem ntawm thawj zaug nrhiav pov tseg, kho raws sijhawm.B. Kev yooj yim: nyob rau hauv rooj plaub, thaum lub tshuab Paper Cup muaj teeb meem me me.Yuav tau yooj yim heev tshuaj xyuas, kho.Thiab tsis tas yuav kho qhov tsis khoom ib nrab hnub, nrhiav qhov laj thawj, thiab kho nyuaj.C. Lub Sijhawm-txuag: vim tias nyob rau hauv cov txheej txheem kev ua haujlwm tuaj yeem pom ncaj qha hauv kev ua tiav ntawm txhua daim ntawv khob, yog li koj tuaj yeem ua tiav cov khoom siv sab nrauv, sab kos, txuag lub thawv ntawv ua ntej rov kuaj xyuas.