Cov hniav nyiaj hniav kub teeb rooj coj teeb pom kev zoo | OYE

Cov hniav nyiaj hniav kub tso saib txee no tau muab kho kom haum raws li cov neeg yuav tsum tau ua. Raws li cov neeg siv cov lus taw qhia, cov zaub txee no muaj cov khoom lag luam muag ntau thiab yog qhov kev xaiv zoo tshaj plaws rau kev tso saib cov khoom. Kuv xav tias nws yog cov khoom uas tuaj yeem pom zoo rau ob qho tib si sab hauv thiab sab hauv. Toughened iav muaj zog thiab muaj cov yam ntxwv zoo txhua yam, thaum tshav kub kub ua hauj thiab zoo seismic. Nws muaj lub zog ntau dua li cov iav zoo tib yam, thiab nws txoj kev sib tsoo thiab qhov cuam tshuam tiv taus yog ntau zaug ntawm cov iav zoo tib yam, uas zoo heev txhim kho kev nyab xeeb. Txais tos cov phooj ywg xaj khoom tuaj kuaj! Tshawb xyuas peb cov iav zaub teeb meem yog tias koj xav tias a puav pheej no qub khw muag zaub rooj plaub nws yog qhov koj tab tom nrhiav!