Tsev neeg nqa tsev feem ntau raug teeb tsa hauv cov tsev loj. Feem ntau ntawm cov tsev neeg nyob hauv villas yog kev lag luam zoo heev. Kuj tseem muaj ntau tus neeg uas xaiv los kho tsev neeg lub tsev ua haujlwm siab. Vim muaj ntau yam kev xav tau ntawm cov neeg siv khoom, kev ua haujlwm ntawm tsev neeg ua haujlwm nqa tsev yuav muaj ntau dua hauv cov txheej txheem ntawm kev hloov kho, thiab kev ua tau zoo thiab kev ua haujlwm tuaj yeem txhim kho zoo dua, Cov hauv qab no piav qhia txog kev nyab xeeb uas lub tsev nqa khoom xav tau.
Cov cuab yeej tiv thaiv tshaj ntawm lub elevator hauv tsev yog qhov tsim nyog. Hauv lub of the elevator, nws yog qhov tsis yooj yim sua tias qhov hnyav yuav tshaj qhov nqa peev xwm ntawm of the elevator. Lub sijhawm no, yog tias lub elevator txuas ntxiv mus, qhov tshwm sim tuaj yeem xav tias yog qhov txaus ntshai. Yog li yog tias tib neeg tuaj yeem pom nws nyob rau lub sijhawm, nws tuaj yeem zam tau, yog li of the elevator yuav ua lub tswb thaum nws hnyav dhau, Raws li qhov ua haujlwm dhau mus ntev, yog tias peb tsis ua tib zoo saib xyuas kev tiv thaiv cov neeg nqa khoom hauv tsev, tus nqi saib xyuas yuav nce ntxiv, yog li peb tseem yuav tsum tiv thaiv cov neeg nqa khoom hauv tsev ntau dua.
Yog tias villa hauv cov neeg siv khoom' lub tsev muaj ntau dua peb plag tsev, lub of Elevator xav tau ntxiv qee qhov chaw txhawm rau txo qhov ua tsis tiav ntawm lub tsev nqa khoom. Cov chaw tsim khoom yuav ntxiv txoj hlua tiv thaiv luv luv hauv of the elevator. Thaum txoj hlua tiv thaiv luv tau teeb tsa, nws yuav txo txoj kev pheej hmoo. Cov neeg tau txais kev pab thiab lawv tsev neeg yuav muaj kev zoo siab dua thaum lawv nqa lub tsev nqa khoom vim tias tsis muaj lub caij nplooj zeeg poob sai, Yog li nws tuaj yeem tiv thaiv tib neeg.
